3676400369 has 4 divisors (see below), whose sum is σ = 3761898096. Its totient is φ = 3590902644.

The previous prime is 3676400323. The next prime is 3676400381. The reversal of 3676400369 is 9630046763.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3676400369 - 2²⁰ = 3675351793 is a prime.

It is a super-2 number, since 2×3676400369² = 27031839346366672322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3676406369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42748799 + ... + 42748884.

It is an arithmetic number, because the mean of its divisors is an integer number (940474524).

Almost surely, 2^3676400369 is an apocalyptic number.

It is an amenable number.

3676400369 is a deficient number, since it is larger than the sum of its proper divisors (85497727).

3676400369 is an equidigital number, since it uses as much as digits as its factorization.

3676400369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85497726.

The product of its (nonzero) digits is 489888, while the sum is 44.

The square root of 3676400369 is about 60633.3272136702. The cubic root of 3676400369 is about 1543.3849713431.

The spelling of 3676400369 in words is "three billion, six hundred seventy-six million, four hundred thousand, three hundred sixty-nine".