462607397 has 4 divisors (see below), whose sum is σ = 528694176. Its totient is φ = 396520620.

The previous prime is 462607393. The next prime is 462607433. The reversal of 462607397 is 793706264.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 462607397 - 2² = 462607393 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462607393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33043379 + ... + 33043392.

It is an arithmetic number, because the mean of its divisors is an integer number (132173544).

Almost surely, 2^462607397 is an apocalyptic number.

It is an amenable number.

462607397 is a deficient number, since it is larger than the sum of its proper divisors (66086779).

462607397 is an equidigital number, since it uses as much as digits as its factorization.

462607397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66086778.

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 462607397 is about 21508.3099522022. The cubic root of 462607397 is about 773.4000412919.

The spelling of 462607397 in words is "four hundred sixty-two million, six hundred seven thousand, three hundred ninety-seven".