345359494 has 16 divisors (see below), whose sum is σ = 522442800. Its totient is φ = 171216864.

The previous prime is 345359461. The next prime is 345359503. The reversal of 345359494 is 494953543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206092 + ... + 207760.

It is an arithmetic number, because the mean of its divisors is an integer number (32652675).

Almost surely, 2^345359494 is an apocalyptic number.

345359494 is a deficient number, since it is larger than the sum of its proper divisors (177083306).

345359494 is a wasteful number, since it uses less digits than its factorization.

345359494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487.

The product of its digits is 1166400, while the sum is 46.

The square root of 345359494 is about 18583.8503545417. The cubic root of 345359494 is about 701.6014314756.

The spelling of 345359494 in words is "three hundred forty-five million, three hundred fifty-nine thousand, four hundred ninety-four".