3100406890 has 48 divisors (see below), whose sum is σ = 6833570400. Its totient is φ = 1007046432.

The previous prime is 3100406887. The next prime is 3100406891. The reversal of 3100406890 is 986040013.

3100406890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3100406890² = 19225045767118944200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3100406891) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157200 + ... + 175819.

It is an arithmetic number, because the mean of its divisors is an integer number (142366050).

Almost surely, 2^3100406890 is an apocalyptic number.

3100406890 is an abundant number, since it is smaller than the sum of its proper divisors (3733163510).

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

3100406890 is a wasteful number, since it uses less digits than its factorization.

3100406890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333059 (or 333052 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3100406890 is about 55681.2974884745. The cubic root of 3100406890 is about 1458.1635272510.

The spelling of 3100406890 in words is "three billion, one hundred million, four hundred six thousand, eight hundred ninety".