345089754 has 16 divisors (see below), whose sum is σ = 766866240. Its totient is φ = 115029900.

The previous prime is 345089753. The next prime is 345089777. The reversal of 345089754 is 457980543.

345089754 is a `hidden beast` number, since 3 + 4 + 508 + 97 + 54 = 666.

It is not an unprimeable number, because it can be changed into a prime (345089753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3195222 + ... + 3195329.

It is an arithmetic number, because the mean of its divisors is an integer number (47929140).

Almost surely, 2^345089754 is an apocalyptic number.

345089754 is an abundant number, since it is smaller than the sum of its proper divisors (421776486).

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

345089754 is a wasteful number, since it uses less digits than its factorization.

345089754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6390562 (or 6390556 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 345089754 is about 18576.5915603482. The cubic root of 345089754 is about 701.4187240210.

The spelling of 345089754 in words is "three hundred forty-five million, eighty-nine thousand, seven hundred fifty-four".