3157835134 has 4 divisors (see below), whose sum is σ = 4736752704. Its totient is φ = 1578917566.

The previous prime is 3157835113. The next prime is 3157835137. The reversal of 3157835134 is 4315387513.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4315387513 = 5051 ⋅854363.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3157835137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 789458782 + ... + 789458785.

It is an arithmetic number, because the mean of its divisors is an integer number (1184188176).

Almost surely, 2^3157835134 is an apocalyptic number.

3157835134 is a deficient number, since it is larger than the sum of its proper divisors (1578917570).

3157835134 is a wasteful number, since it uses less digits than its factorization.

3157835134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578917569.

The product of its digits is 151200, while the sum is 40.

The square root of 3157835134 is about 56194.6183722249. The cubic root of 3157835134 is about 1467.1115995027. Note that the first 3 decimals are identical.

The spelling of 3157835134 in words is "three billion, one hundred fifty-seven million, eight hundred thirty-five thousand, one hundred thirty-four".