4293900720 has 100 divisors (see below), whose sum is σ = 14913375840. Its totient is φ = 1145038464.

The previous prime is 4293900719. The next prime is 4293900733. The reversal of 4293900720 is 270093924.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 324840 + ... + 337799.

Almost surely, 2^4293900720 is an apocalyptic number.

4293900720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4293900720 is an abundant number, since it is smaller than the sum of its proper divisors (10619475120).

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

4293900720 is a wasteful number, since it uses less digits than its factorization.

4293900720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662664 (or 662649 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4293900720 is about 65527.8621656468. The cubic root of 4293900720 is about 1625.3641118595.

The spelling of 4293900720 in words is "four billion, two hundred ninety-three million, nine hundred thousand, seven hundred twenty".