4325724990 has 48 divisors (see below), whose sum is σ = 11356102368. Its totient is φ = 1142324928.

The previous prime is 4325724989. The next prime is 4325725037. The reversal of 4325724990 is 994275234.

4325724990 is a `hidden beast` number, since 4 + 32 + 572 + 49 + 9 + 0 = 666.

It is a super-2 number, since 2×4325724990² = 37423793378221000200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224049 + ... + 242588.

It is an arithmetic number, because the mean of its divisors is an integer number (236585466).

Almost surely, 2^4325724990 is an apocalyptic number.

4325724990 is an abundant number, since it is smaller than the sum of its proper divisors (7030377378).

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

4325724990 is a wasteful number, since it uses less digits than its factorization.

4325724990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466753 (or 466750 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 4325724990 is about 65770.2439557586. The cubic root of 4325724990 is about 1629.3696974601.

The spelling of 4325724990 in words is "four billion, three hundred twenty-five million, seven hundred twenty-four thousand, nine hundred ninety".