3973239754 has 16 divisors (see below), whose sum is σ = 6505424640. Its totient is φ = 1804973760.

The previous prime is 3973239749. The next prime is 3973239761. The reversal of 3973239754 is 4579323793.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12639 + ... + 90034.

It is an arithmetic number, because the mean of its divisors is an integer number (406589040).

Almost surely, 2^3973239754 is an apocalyptic number.

3973239754 is a deficient number, since it is larger than the sum of its proper divisors (2532184886).

3973239754 is a wasteful number, since it uses less digits than its factorization.

3973239754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104445.

The product of its digits is 4286520, while the sum is 52.

The square root of 3973239754 is about 63033.6398599986. The cubic root of 3973239754 is about 1583.8531914771.

The spelling of 3973239754 in words is "three billion, nine hundred seventy-three million, two hundred thirty-nine thousand, seven hundred fifty-four".