4890031 has 8 divisors (see below), whose sum is σ = 5061600. Its totient is φ = 4720608.

The previous prime is 4890023. The next prime is 4890037. The reversal of 4890031 is 1300984.

4890031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4890031 - 2³ = 4890023 is a prime.

It is a super-2 number, since 2×4890031² = 47824806361922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4889978 and 4890005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5070 + ... + 5956.

It is an arithmetic number, because the mean of its divisors is an integer number (632700).

Almost surely, 2^4890031 is an apocalyptic number.

4890031 is a deficient number, since it is larger than the sum of its proper divisors (171569).

4890031 is a wasteful number, since it uses less digits than its factorization.

4890031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 4890031 is about 2211.3414480808. The cubic root of 4890031 is about 169.7346610410.

The spelling of 4890031 in words is "four million, eight hundred ninety thousand, thirty-one".