347653460812 has 72 divisors (see below), whose sum is σ = 710155942944. Its totient is φ = 148483093248.

The previous prime is 347653460699. The next prime is 347653460813. The reversal of 347653460812 is 218064356743.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (347653460813) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83709328 + ... + 83713480.

Almost surely, 2^347653460812 is an apocalyptic number.

It is an amenable number.

347653460812 is an abundant number, since it is smaller than the sum of its proper divisors (362502482132).

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

347653460812 is a wasteful number, since it uses less digits than its factorization.

347653460812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5535 (or 5526 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 347653460812 in words is "three hundred forty-seven billion, six hundred fifty-three million, four hundred sixty thousand, eight hundred twelve".