345769704 has 48 divisors (see below), whose sum is σ = 1070241120. Its totient is φ = 98791200.

The previous prime is 345769703. The next prime is 345769757. The reversal of 345769704 is 407967543.

345769704 is a `hidden beast` number, since 3 + 4 + 576 + 9 + 70 + 4 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 345769704.

It is not an unprimeable number, because it can be changed into a prime (345769703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342522 + ... + 343529.

It is an arithmetic number, because the mean of its divisors is an integer number (22296690).

Almost surely, 2^345769704 is an apocalyptic number.

It is an amenable number.

345769704 is an abundant number, since it is smaller than the sum of its proper divisors (724471416).

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

345769704 is a wasteful number, since it uses less digits than its factorization.

345769704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686070 (or 686063 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 345769704 is about 18594.8838124899. The cubic root of 345769704 is about 701.8791035385.

The spelling of 345769704 in words is "three hundred forty-five million, seven hundred sixty-nine thousand, seven hundred four".