3136445346 has 8 divisors (see below), whose sum is σ = 6272890704. Its totient is φ = 1045481780.

The previous prime is 3136445303. The next prime is 3136445353. The reversal of 3136445346 is 6435446313.

It is a sphenic number, since it is the product of 3 distinct primes.

3136445346 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261370440 + ... + 261370451.

It is an arithmetic number, because the mean of its divisors is an integer number (784111338).

Almost surely, 2^3136445346 is an apocalyptic number.

3136445346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3136445346 is a wasteful number, since it uses less digits than its factorization.

3136445346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522740896.

The product of its digits is 311040, while the sum is 39.

The square root of 3136445346 is about 56003.9761624119. The cubic root of 3136445346 is about 1463.7915688741.

The spelling of 3136445346 in words is "three billion, one hundred thirty-six million, four hundred forty-five thousand, three hundred forty-six".