4737990 has 16 divisors (see below), whose sum is σ = 11371248. Its totient is φ = 1263456.

The previous prime is 4737979. The next prime is 4738003. The reversal of 4737990 is 997374.

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 7 ways as a sum of consecutive naturals, for example, 78937 + ... + 78996.

It is an arithmetic number, because the mean of its divisors is an integer number (710703).

Almost surely, 2^4737990 is an apocalyptic number.

4737990 is an abundant number, since it is smaller than the sum of its proper divisors (6633258).

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

4737990 is a wasteful number, since it uses less digits than its factorization.

4737990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157943.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 4737990 is about 2176.6924449724. The cubic root of 4737990 is about 167.9569759441.

The spelling of 4737990 in words is "four million, seven hundred thirty-seven thousand, nine hundred ninety".