4372492320 has 192 divisors, whose sum is σ = 17490090240. Its totient is φ = 999419904.

The previous prime is 4372492283. The next prime is 4372492331. The reversal of 4372492320 is 232942734.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42057 + ... + 102536.

It is an arithmetic number, because the mean of its divisors is an integer number (91094220).

Almost surely, 2^4372492320 is an apocalyptic number.

4372492320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4372492320 is an abundant number, since it is smaller than the sum of its proper divisors (13117597920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4372492320 is a wasteful number, since it uses less digits than its factorization.

4372492320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144624 (or 144610 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 4372492320 is about 66124.8237804835. The cubic root of 4372492320 is about 1635.2206082257.

It can be divided in two parts, 437249 and 2320, that added together give a square (439569 = 663²).

The spelling of 4372492320 in words is "four billion, three hundred seventy-two million, four hundred ninety-two thousand, three hundred twenty".