372413649 has 4 divisors (see below), whose sum is σ = 496551536. Its totient is φ = 248275764.

The previous prime is 372413641. The next prime is 372413659. The reversal of 372413649 is 946314273.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 946314273 = 3 ⋅315438091.

It is not a de Polignac number, because 372413649 - 2³ = 372413641 is a prime.

It is a super-2 number, since 2×372413649² = 277383851922990402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372413641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62068939 + ... + 62068944.

It is an arithmetic number, because the mean of its divisors is an integer number (124137884).

Almost surely, 2^372413649 is an apocalyptic number.

It is an amenable number.

372413649 is a deficient number, since it is larger than the sum of its proper divisors (124137887).

372413649 is a wasteful number, since it uses less digits than its factorization.

372413649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124137886.

The product of its digits is 108864, while the sum is 39.

The square root of 372413649 is about 19298.0218934480. The cubic root of 372413649 is about 719.4631086225.

The spelling of 372413649 in words is "three hundred seventy-two million, four hundred thirteen thousand, six hundred forty-nine".