612384396 has 24 divisors (see below), whose sum is σ = 1538812464. Its totient is φ = 188425920.

The previous prime is 612384293. The next prime is 612384413. The reversal of 612384396 is 693483216.

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 7 ways as a sum of consecutive naturals, for example, 1962615 + ... + 1962926.

It is an arithmetic number, because the mean of its divisors is an integer number (64117186).

Almost surely, 2^612384396 is an apocalyptic number.

It is an amenable number.

612384396 is an abundant number, since it is smaller than the sum of its proper divisors (926428068).

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

612384396 is a wasteful number, since it uses less digits than its factorization.

612384396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925561 (or 3925559 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 612384396 is about 24746.4016778197. The cubic root of 612384396 is about 849.1961932877.

The spelling of 612384396 in words is "six hundred twelve million, three hundred eighty-four thousand, three hundred ninety-six".