4379400612 has 36 divisors (see below), whose sum is σ = 11072241180. Its totient is φ = 1459524672.

The previous prime is 4379400607. The next prime is 4379400631. The reversal of 4379400612 is 2160049734.

4379400612 is a `hidden beast` number, since 4 + 37 + 9 + 4 + 0 + 0 + 612 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1857954816 + 2521445796 = 43104^2 + 50214^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 291214 + ... + 305882.

It is an arithmetic number, because the mean of its divisors is an integer number (307562255).

Almost surely, 2^4379400612 is an apocalyptic number.

It is an amenable number.

4379400612 is an abundant number, since it is smaller than the sum of its proper divisors (6692840568).

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

4379400612 is a wasteful number, since it uses less digits than its factorization.

4379400612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22972 (or 22967 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 4379400612 is about 66177.0399156686. The cubic root of 4379400612 is about 1636.0813406193.

It can be divided in two parts, 437 and 9400612, that added together give a palindrome (9401049).

The spelling of 4379400612 in words is "four billion, three hundred seventy-nine million, four hundred thousand, six hundred twelve".