16479090 has 48 divisors (see below), whose sum is σ = 43063488. Its totient is φ = 4372128.

The previous prime is 16479077. The next prime is 16479091. The reversal of 16479090 is 9097461.

16479090 is a `hidden beast` number, since 1 + 647 + 9 + 0 + 9 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16479091) 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, 25147 + ... + 25793.

It is an arithmetic number, because the mean of its divisors is an integer number (897156).

Almost surely, 2^16479090 is an apocalyptic number.

16479090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16479090 is an abundant number, since it is smaller than the sum of its proper divisors (26584398).

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

16479090 is a wasteful number, since it uses less digits than its factorization.

16479090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 16479090 is about 4059.4445432842. Note that the first 3 decimals coincide. The cubic root of 16479090 is about 254.4745813431.

The spelling of 16479090 in words is "sixteen million, four hundred seventy-nine thousand, ninety".