612373297 has 2 divisors, whose sum is σ = 612373298. Its totient is φ = 612373296.

The previous prime is 612373291. The next prime is 612373343. The reversal of 612373297 is 792373216.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 611127841 + 1245456 = 24721^2 + 1116^2 .

It is a cyclic number.

It is not a de Polignac number, because 612373297 - 2¹⁵ = 612340529 is a prime.

It is not a weakly prime, because it can be changed into another prime (612373291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306186648 + 306186649.

It is an arithmetic number, because the mean of its divisors is an integer number (306186649).

Almost surely, 2^612373297 is an apocalyptic number.

It is an amenable number.

612373297 is a deficient number, since it is larger than the sum of its proper divisors (1).

612373297 is an equidigital number, since it uses as much as digits as its factorization.

612373297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 40.

The square root of 612373297 is about 24746.1774219777. The cubic root of 612373297 is about 849.1910629123.

The spelling of 612373297 in words is "six hundred twelve million, three hundred seventy-three thousand, two hundred ninety-seven".