350404274 has 32 divisors (see below), whose sum is σ = 595425600. Its totient is φ = 153195840.

The previous prime is 350404259. The next prime is 350404277. The reversal of 350404274 is 472404053.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (350404277) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194972 + ... + 196760.

It is an arithmetic number, because the mean of its divisors is an integer number (18607050).

Almost surely, 2^350404274 is an apocalyptic number.

350404274 is a deficient number, since it is larger than the sum of its proper divisors (245021326).

350404274 is a wasteful number, since it uses less digits than its factorization.

350404274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138.

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 350404274 is about 18719.0884927659. The cubic root of 350404274 is about 705.0011059118.

The spelling of 350404274 in words is "three hundred fifty million, four hundred four thousand, two hundred seventy-four".