350122972 has 12 divisors (see below), whose sum is σ = 621860680. Its totient is φ = 172448496.

The previous prime is 350122963. The next prime is 350122979. The reversal of 350122972 is 279221053.

It is a super-2 number, since 2×350122972² = 245172191044225568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350122979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 652947 + ... + 653482.

Almost surely, 2^350122972 is an apocalyptic number.

It is an amenable number.

350122972 is a deficient number, since it is larger than the sum of its proper divisors (271737708).

350122972 is a wasteful number, since it uses less digits than its factorization.

350122972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306500 (or 1306498 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 350122972 is about 18711.5732101820. The cubic root of 350122972 is about 704.8123988202.

The spelling of 350122972 in words is "three hundred fifty million, one hundred twenty-two thousand, nine hundred seventy-two".