612353376 has 36 divisors (see below), whose sum is σ = 1741380732. Its totient is φ = 204117696.

The previous prime is 612353351. The next prime is 612353377. The reversal of 612353376 is 673353216.

612353376 is a `hidden beast` number, since 612 + 3 + 5 + 3 + 37 + 6 = 666.

612353376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a self number, because there is not a number n which added to its sum of digits gives 612353376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612353377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1062826 + ... + 1063401.

It is an arithmetic number, because the mean of its divisors is an integer number (48371687).

Almost surely, 2^612353376 is an apocalyptic number.

It is an amenable number.

612353376 is an abundant number, since it is smaller than the sum of its proper divisors (1129027356).

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

612353376 is a wasteful number, since it uses less digits than its factorization.

612353376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126243 (or 2126232 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 612353376 is about 24745.7749120936. The cubic root of 612353376 is about 849.1818545211.

The spelling of 612353376 in words is "six hundred twelve million, three hundred fifty-three thousand, three hundred seventy-six".