13673490 has 16 divisors (see below), whose sum is σ = 32816448. Its totient is φ = 3646256.

The previous prime is 13673479. The next prime is 13673497. The reversal of 13673490 is 9437631.

It is not an unprimeable number, because it can be changed into a prime (13673497) 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, 227862 + ... + 227921.

It is an arithmetic number, because the mean of its divisors is an integer number (2051028).

Almost surely, 2^13673490 is an apocalyptic number.

13673490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13673490 is an abundant number, since it is smaller than the sum of its proper divisors (19142958).

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

13673490 is a wasteful number, since it uses less digits than its factorization.

13673490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455793.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 13673490 is about 3697.7682458478. The cubic root of 13673490 is about 239.1258127409.

The spelling of 13673490 in words is "thirteen million, six hundred seventy-three thousand, four hundred ninety".