612370342 has 48 divisors (see below), whose sum is σ = 1025967600. Its totient is φ = 273196800.

The previous prime is 612370337. The next prime is 612370417. The reversal of 612370342 is 243073216.

It is a super-2 number, since 2×612370342² = 749994871522393928, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 612370342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1497034 + ... + 1497442.

It is an arithmetic number, because the mean of its divisors is an integer number (21374325).

Almost surely, 2^612370342 is an apocalyptic number.

612370342 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

612370342 is a deficient number, since it is larger than the sum of its proper divisors (413597258).

612370342 is a wasteful number, since it uses less digits than its factorization.

612370342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 612370342 is about 24746.1177157145. The cubic root of 612370342 is about 849.1896969897.

The spelling of 612370342 in words is "six hundred twelve million, three hundred seventy thousand, three hundred forty-two".