150379839 has 12 divisors (see below), whose sum is σ = 218355072. Its totient is φ = 99727200.

The previous prime is 150379793. The next prime is 150379871. The reversal of 150379839 is 938973051.

It is a happy number.

It is not a de Polignac number, because 150379839 - 2¹⁷ = 150248767 is a prime.

It is a super-2 number, since 2×150379839² = 45228191955331842, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 150379794 and 150379803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150379639) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42022 + ... + 45459.

It is an arithmetic number, because the mean of its divisors is an integer number (18196256).

Almost surely, 2^150379839 is an apocalyptic number.

150379839 is a deficient number, since it is larger than the sum of its proper divisors (67975233).

150379839 is a wasteful number, since it uses less digits than its factorization.

150379839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87678 (or 87675 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 150379839 is about 12262.9457717141. The cubic root of 150379839 is about 531.7773945250. Note that the first 3 decimals are identical.

The spelling of 150379839 in words is "one hundred fifty million, three hundred seventy-nine thousand, eight hundred thirty-nine".