3772210934721 has 8 divisors (see below), whose sum is σ = 5041618434720. Its totient is φ = 2508805362272.

The previous prime is 3772210934677. The next prime is 3772210934743. The reversal of 3772210934721 is 1274390122773.

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

It is a cyclic number.

It is not a de Polignac number, because 3772210934721 - 2¹⁸ = 3772210672577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3772210934021) 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, 1500480420 + ... + 1500482933.

It is an arithmetic number, because the mean of its divisors is an integer number (630202304340).

Almost surely, 2^{3772210934721} is an apocalyptic number.

It is an amenable number.

3772210934721 is a deficient number, since it is larger than the sum of its proper divisors (1269407499999).

3772210934721 is a wasteful number, since it uses less digits than its factorization.

3772210934721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000963775.

The product of its (nonzero) digits is 889056, while the sum is 48.

The spelling of 3772210934721 in words is "three trillion, seven hundred seventy-two billion, two hundred ten million, nine hundred thirty-four thousand, seven hundred twenty-one".