612269342 has 8 divisors (see below), whose sum is σ = 918580176. Its totient is φ = 306075952.

The previous prime is 612269311. The next prime is 612269353. The reversal of 612269342 is 243962216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×612269342² = 749747494306225928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14903 + ... + 38034.

It is an arithmetic number, because the mean of its divisors is an integer number (114822522).

Almost surely, 2^612269342 is an apocalyptic number.

612269342 is a deficient number, since it is larger than the sum of its proper divisors (306310834).

612269342 is a wasteful number, since it uses less digits than its factorization.

612269342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58722.

The product of its digits is 31104, while the sum is 35.

The square root of 612269342 is about 24744.0769074136. The cubic root of 612269342 is about 849.1430079905.

The spelling of 612269342 in words is "six hundred twelve million, two hundred sixty-nine thousand, three hundred forty-two".