4379400669 has 16 divisors (see below), whose sum is σ = 6674669568. Its totient is φ = 2502028272.

The previous prime is 4379400631. The next prime is 4379400671. The reversal of 4379400669 is 9660049734.

It is not a de Polignac number, because 4379400669 - 2¹² = 4379396573 is a prime.

It is a super-2 number, since 2×4379400669² = 38358300439275295122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379400469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109744 + ... + 144230.

It is an arithmetic number, because the mean of its divisors is an integer number (417166848).

Almost surely, 2^4379400669 is an apocalyptic number.

It is an amenable number.

4379400669 is a deficient number, since it is larger than the sum of its proper divisors (2295268899).

4379400669 is a wasteful number, since it uses less digits than its factorization.

4379400669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40544.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 4379400669 is about 66177.0403463316. The cubic root of 4379400669 is about 1636.0813477174.

The spelling of 4379400669 in words is "four billion, three hundred seventy-nine million, four hundred thousand, six hundred sixty-nine".