39068064 has 72 divisors (see below), whose sum is σ = 126977760. Its totient is φ = 11161728.

The previous prime is 39068033. The next prime is 39068077. The reversal of 39068064 is 46086093.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7674 + ... + 11705.

It is an arithmetic number, because the mean of its divisors is an integer number (1763580).

Almost surely, 2^39068064 is an apocalyptic number.

It is an amenable number.

39068064 is an abundant number, since it is smaller than the sum of its proper divisors (87909696).

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

39068064 is a wasteful number, since it uses less digits than its factorization.

39068064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19402 (or 19391 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 39068064 is about 6250.4451041506. The cubic root of 39068064 is about 339.3183111971.

The spelling of 39068064 in words is "thirty-nine million, sixty-eight thousand, sixty-four".