3157446234 has 16 divisors (see below), whose sum is σ = 6316662240. Its totient is φ = 1052187120.

The previous prime is 3157446197. The next prime is 3157446241. The reversal of 3157446234 is 4326447513.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3157446192 and 3157446201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49957 + ... + 93864.

It is an arithmetic number, because the mean of its divisors is an integer number (394791390).

Almost surely, 2^3157446234 is an apocalyptic number.

3157446234 is an abundant number, since it is smaller than the sum of its proper divisors (3159216006).

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

3157446234 is a wasteful number, since it uses less digits than its factorization.

3157446234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147485.

The product of its digits is 241920, while the sum is 39.

The square root of 3157446234 is about 56191.1579699155. The cubic root of 3157446234 is about 1467.0513701472.

The spelling of 3157446234 in words is "three billion, one hundred fifty-seven million, four hundred forty-six thousand, two hundred thirty-four".