3154669956 has 96 divisors (see below), whose sum is σ = 8323983360. Its totient is φ = 1033056000.

The previous prime is 3154669937. The next prime is 3154669963. The reversal of 3154669956 is 6599664513.

3154669956 is a `hidden beast` number, since 3 + 1 + 546 + 6 + 9 + 95 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1493341 + ... + 1495451.

It is an arithmetic number, because the mean of its divisors is an integer number (86708160).

Almost surely, 2^3154669956 is an apocalyptic number.

3154669956 is a gapful number since it is divisible by the number (36) 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 3154669956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4161991680).

3154669956 is an abundant number, since it is smaller than the sum of its proper divisors (5169313404).

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

3154669956 is a wasteful number, since it uses less digits than its factorization.

3154669956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362 (or 2354 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 54.

The square root of 3154669956 is about 56166.4486682218. The cubic root of 3154669956 is about 1466.6212612895.

The spelling of 3154669956 in words is "three billion, one hundred fifty-four million, six hundred sixty-nine thousand, nine hundred fifty-six".