4791900 has 36 divisors (see below), whose sum is σ = 13865432. Its totient is φ = 1277760.

The previous prime is 4791883. The next prime is 4791901. The reversal of 4791900 is 91974.

It is a super-2 number, since 2×4791900² = 45924611220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7687 + ... + 8286.

Almost surely, 2^4791900 is an apocalyptic number.

It is an amenable number.

4791900 is an abundant number, since it is smaller than the sum of its proper divisors (9073532).

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

4791900 is a wasteful number, since it uses less digits than its factorization.

4791900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15990 (or 15983 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 30.

The square root of 4791900 is about 2189.0408858676. The cubic root of 4791900 is about 168.5915934619.

The spelling of 4791900 in words is "four million, seven hundred ninety-one thousand, nine hundred".