39074868 has 72 divisors (see below), whose sum is σ = 118838720. Its totient is φ = 10575360.

The previous prime is 39074863. The next prime is 39074873. The reversal of 39074868 is 86847093.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (39074863) and next prime (39074873).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39074863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 708 + ... + 8868.

Almost surely, 2^39074868 is an apocalyptic number.

39074868 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39074868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59419360).

39074868 is an abundant number, since it is smaller than the sum of its proper divisors (79763852).

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

39074868 is a wasteful number, since it uses less digits than its factorization.

39074868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8197 (or 8192 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 39074868 is about 6250.9893616931. The cubic root of 39074868 is about 339.3380083405.

The spelling of 39074868 in words is "thirty-nine million, seventy-four thousand, eight hundred sixty-eight".