39060339864 has 128 divisors (see below), whose sum is σ = 120271495680. Its totient is φ = 10294272000.

The previous prime is 39060339841. The next prime is 39060339883. The reversal of 39060339864 is 46893306093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3490999 + ... + 3502169.

It is an arithmetic number, because the mean of its divisors is an integer number (939621060).

Almost surely, 2^39060339864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39060339864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60135747840).

39060339864 is an abundant number, since it is smaller than the sum of its proper divisors (81211155816).

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

39060339864 is a wasteful number, since it uses less digits than its factorization.

39060339864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12801 (or 12797 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 51.

The spelling of 39060339864 in words is "thirty-nine billion, sixty million, three hundred thirty-nine thousand, eight hundred sixty-four".