139362384 has 40 divisors (see below), whose sum is σ = 411451840. Its totient is φ = 39817728.

The previous prime is 139362383. The next prime is 139362401. The reversal of 139362384 is 483263931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139362383) 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, 207049 + ... + 207720.

It is an arithmetic number, because the mean of its divisors is an integer number (10286296).

Almost surely, 2^139362384 is an apocalyptic number.

139362384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

139362384 is an abundant number, since it is smaller than the sum of its proper divisors (272089456).

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

139362384 is a wasteful number, since it uses less digits than its factorization.

139362384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414787 (or 414781 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 139362384 is about 11805.1846237151. The cubic root of 139362384 is about 518.4599205809.

The spelling of 139362384 in words is "one hundred thirty-nine million, three hundred sixty-two thousand, three hundred eighty-four".