150374979 has 12 divisors (see below), whose sum is σ = 229985496. Its totient is φ = 94352832.

The previous prime is 150374977. The next prime is 150375007. The reversal of 150374979 is 979473051.

150374979 is a `hidden beast` number, since 1 + 503 + 74 + 9 + 79 = 666.

It is not a de Polignac number, because 150374979 - 2¹ = 150374977 is a prime.

It is a super-2 number, since 2×150374979² = 45225268618500882, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (150374971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491269 + ... + 491574.

It is an arithmetic number, because the mean of its divisors is an integer number (19165458).

Almost surely, 2^150374979 is an apocalyptic number.

150374979 is a deficient number, since it is larger than the sum of its proper divisors (79610517).

150374979 is a wasteful number, since it uses less digits than its factorization.

150374979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982866 (or 982863 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 45.

The square root of 150374979 is about 12262.7476121789. The cubic root of 150374979 is about 531.7716657740.

The spelling of 150374979 in words is "one hundred fifty million, three hundred seventy-four thousand, nine hundred seventy-nine".