7372214491 has 16 divisors (see below), whose sum is σ = 7830466560. Its totient is φ = 6921119520.

The previous prime is 7372214489. The next prime is 7372214533. The reversal of 7372214491 is 1944122737.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7372214491 - 2¹ = 7372214489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7372214471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3442281 + ... + 3444421.

It is an arithmetic number, because the mean of its divisors is an integer number (489404160).

Almost surely, 2^7372214491 is an apocalyptic number.

7372214491 is a deficient number, since it is larger than the sum of its proper divisors (458252069).

7372214491 is a wasteful number, since it uses less digits than its factorization.

7372214491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714.

The product of its digits is 84672, while the sum is 40.

The square root of 7372214491 is about 85861.6007945345. The cubic root of 7372214491 is about 1946.2531154602.

The spelling of 7372214491 in words is "seven billion, three hundred seventy-two million, two hundred fourteen thousand, four hundred ninety-one".