350734940 has 24 divisors (see below), whose sum is σ = 749029680. Its totient is φ = 137915648.

The previous prime is 350734873. The next prime is 350734949. The reversal of 350734940 is 49437053.

It is a self number, because there is not a number n which added to its sum of digits gives 350734940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350734949) 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, 147437 + ... + 149796.

It is an arithmetic number, because the mean of its divisors is an integer number (31209570).

Almost surely, 2^350734940 is an apocalyptic number.

It is an amenable number.

350734940 is an abundant number, since it is smaller than the sum of its proper divisors (398294740).

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

350734940 is a wasteful number, since it uses less digits than its factorization.

350734940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297301 (or 297299 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 350734940 is about 18727.9187311351. The cubic root of 350734940 is about 705.2227989884. Note that the first 3 decimals are identical.

The spelling of 350734940 in words is "three hundred fifty million, seven hundred thirty-four thousand, nine hundred forty".