3620957272 has 8 divisors (see below), whose sum is σ = 6789294900. Its totient is φ = 1810478632.

The previous prime is 3620957269. The next prime is 3620957273. The reversal of 3620957272 is 2727590263.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3620957272² = 26222663131299363968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620957273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226309822 + ... + 226309837.

Almost surely, 2^3620957272 is an apocalyptic number.

It is an amenable number.

3620957272 is a deficient number, since it is larger than the sum of its proper divisors (3168337628).

3620957272 is a wasteful number, since it uses less digits than its factorization.

3620957272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452619665 (or 452619661 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 3620957272 is about 60174.3904996137. The cubic root of 3620957272 is about 1535.5871410547.

The spelling of 3620957272 in words is "three billion, six hundred twenty million, nine hundred fifty-seven thousand, two hundred seventy-two".