612796346 has 4 divisors (see below), whose sum is σ = 919194522. Its totient is φ = 306398172.

The previous prime is 612796343. The next prime is 612796363. The reversal of 612796346 is 643697216.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 531994225 + 80802121 = 23065^2 + 8989^2 .

It is a junction number, because it is equal to n+sod(n) for n = 612796297 and 612796306.

It is not an unprimeable number, because it can be changed into a prime (612796343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153199085 + ... + 153199088.

Almost surely, 2^612796346 is an apocalyptic number.

612796346 is a deficient number, since it is larger than the sum of its proper divisors (306398176).

612796346 is a wasteful number, since it uses less digits than its factorization.

612796346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306398175.

The product of its digits is 326592, while the sum is 44.

The square root of 612796346 is about 24754.7237108395. The cubic root of 612796346 is about 849.3865682443.

The spelling of 612796346 in words is "six hundred twelve million, seven hundred ninety-six thousand, three hundred forty-six".