39900702 has 16 divisors (see below), whose sum is σ = 80385552. Its totient is φ = 13202880.

The previous prime is 39900701. The next prime is 39900719. The reversal of 39900702 is 20700993.

It is a self number, because there is not a number n which added to its sum of digits gives 39900702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39900701) 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, 23449 + ... + 25092.

It is an arithmetic number, because the mean of its divisors is an integer number (5024097).

Almost surely, 2^39900702 is an apocalyptic number.

39900702 is an abundant number, since it is smaller than the sum of its proper divisors (40484850).

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

39900702 is a wasteful number, since it uses less digits than its factorization.

39900702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48683.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 39900702 is about 6316.7002461728. The cubic root of 39900702 is about 341.7119595187.

The spelling of 39900702 in words is "thirty-nine million, nine hundred thousand, seven hundred two".