11674399 has 8 divisors (see below), whose sum is σ = 12776400. Its totient is φ = 10579200.

The previous prime is 11674387. The next prime is 11674423. The reversal of 11674399 is 99347611.

11674399 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11674399 - 2⁵ = 11674367 is a prime.

It is a super-2 number, since 2×11674399² = 272583184022402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674309) 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, 2319 + ... + 5359.

It is an arithmetic number, because the mean of its divisors is an integer number (1597050).

Almost surely, 2^11674399 is an apocalyptic number.

11674399 is a deficient number, since it is larger than the sum of its proper divisors (1102001).

11674399 is a wasteful number, since it uses less digits than its factorization.

11674399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401.

The product of its digits is 40824, while the sum is 40.

The square root of 11674399 is about 3416.7819655342. The cubic root of 11674399 is about 226.8531656646.

The spelling of 11674399 in words is "eleven million, six hundred seventy-four thousand, three hundred ninety-nine".