4721137874 has 32 divisors (see below), whose sum is σ = 7370956800. Its totient is φ = 2266252560.

The previous prime is 4721137859. The next prime is 4721137903. The reversal of 4721137874 is 4787311274.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4763519 + ... + 4764509.

It is an arithmetic number, because the mean of its divisors is an integer number (230342400).

Almost surely, 2^4721137874 is an apocalyptic number.

4721137874 is a deficient number, since it is larger than the sum of its proper divisors (2649818926).

4721137874 is a wasteful number, since it uses less digits than its factorization.

4721137874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958.

The product of its digits is 263424, while the sum is 44.

The square root of 4721137874 is about 68710.5368484340. The cubic root of 4721137874 is about 1677.5760908624.

The spelling of 4721137874 in words is "four billion, seven hundred twenty-one million, one hundred thirty-seven thousand, eight hundred seventy-four".