11379690 has 112 divisors (see below), whose sum is σ = 35255808. Its totient is φ = 2589408.

The previous prime is 11379679. The next prime is 11379691. The reversal of 11379690 is 9697311.

It is a super-2 number, since 2×11379690² = 258994688992200, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11379691) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 50919 + ... + 51141.

It is an arithmetic number, because the mean of its divisors is an integer number (314784).

Almost surely, 2^11379690 is an apocalyptic number.

11379690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11379690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17627904).

11379690 is an abundant number, since it is smaller than the sum of its proper divisors (23876118).

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

11379690 is an equidigital number, since it uses as much as digits as its factorization.

11379690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 11379690 is about 3373.3796110133. The cubic root of 11379690 is about 224.9279769477.

The spelling of 11379690 in words is "eleven million, three hundred seventy-nine thousand, six hundred ninety".