13476380 has 48 divisors (see below), whose sum is σ = 29302560. Its totient is φ = 5203968.

The previous prime is 13476371. The next prime is 13476389. The reversal of 13476380 is 8367431.

It is an interprime number because it is at equal distance from previous prime (13476371) and next prime (13476389).

It is a super-2 number, since 2×13476380² = 363225635808800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13476389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119204 + ... + 119316.

It is an arithmetic number, because the mean of its divisors is an integer number (610470).

Almost surely, 2^13476380 is an apocalyptic number.

13476380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13476380 is an abundant number, since it is smaller than the sum of its proper divisors (15826180).

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

13476380 is a wasteful number, since it uses less digits than its factorization.

13476380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 13476380 is about 3671.0189321223. The cubic root of 13476380 is about 237.9712085314.

The spelling of 13476380 in words is "thirteen million, four hundred seventy-six thousand, three hundred eighty".