3155374080 has 624 divisors, whose sum is σ = 12420177120. Its totient is φ = 736100352.

The previous prime is 3155374073. The next prime is 3155374081. The reversal of 3155374080 is 804735513.

3155374080 is a `hidden beast` number, since 3 + 1 + 5 + 537 + 40 + 80 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3155374081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59535334 + ... + 59535386.

It is an arithmetic number, because the mean of its divisors is an integer number (19904130).

Almost surely, 2^3155374080 is an apocalyptic number.

3155374080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3155374080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6210088560).

3155374080 is an abundant number, since it is smaller than the sum of its proper divisors (9264803040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3155374080 is a wasteful number, since it uses less digits than its factorization.

3155374080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 3155374080 is about 56172.7165089957. The cubic root of 3155374080 is about 1466.7303700522.

The spelling of 3155374080 in words is "three billion, one hundred fifty-five million, three hundred seventy-four thousand, eighty".