39479502 has 8 divisors (see below), whose sum is σ = 78959016. Its totient is φ = 13159832.

The previous prime is 39479471. The next prime is 39479507. The reversal of 39479502 is 20597493.

39479502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

39479502 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39479507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3289953 + ... + 3289964.

It is an arithmetic number, because the mean of its divisors is an integer number (9869877).

Almost surely, 2^39479502 is an apocalyptic number.

39479502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

39479502 is a wasteful number, since it uses less digits than its factorization.

39479502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6579922.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 39479502 is about 6283.2716000504. The cubic root of 39479502 is about 340.5053097643.

The spelling of 39479502 in words is "thirty-nine million, four hundred seventy-nine thousand, five hundred two".