3102975480 has 256 divisors, whose sum is σ = 10424816640. Its totient is φ = 732569600.

The previous prime is 3102975467. The next prime is 3102975523. The reversal of 3102975480 is 845792013.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10590214 + ... + 10590506.

It is an arithmetic number, because the mean of its divisors is an integer number (40721940).

Almost surely, 2^3102975480 is an apocalyptic number.

3102975480 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 3102975480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5212408320).

3102975480 is an abundant number, since it is smaller than the sum of its proper divisors (7321841160).

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

3102975480 is a wasteful number, since it uses less digits than its factorization.

3102975480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 3102975480 is about 55704.3578187560. The cubic root of 3102975480 is about 1458.5660970363.

The spelling of 3102975480 in words is "three billion, one hundred two million, nine hundred seventy-five thousand, four hundred eighty".