465398190747 has 12 divisors (see below), whose sum is σ = 768276378480. Its totient is φ = 265941823248.

The previous prime is 465398190743. The next prime is 465398190793. The reversal of 465398190747 is 747091893564.

465398190747 is a `hidden beast` number, since 4 + 6 + 539 + 8 + 1 + 90 + 7 + 4 + 7 = 666.

It is not a de Polignac number, because 465398190747 - 2² = 465398190743 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 7387272869 = 465398190747 / (4 + 6 + 5 + 3 + 9 + 8 + 1 + 9 + 0 + 7 + 4 + 7).

It is not an unprimeable number, because it can be changed into a prime (465398190743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3693636372 + ... + 3693636497.

It is an arithmetic number, because the mean of its divisors is an integer number (64023031540).

Almost surely, 2^465398190747 is an apocalyptic number.

465398190747 is a deficient number, since it is larger than the sum of its proper divisors (302878187733).

465398190747 is a wasteful number, since it uses less digits than its factorization.

465398190747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387272882 (or 7387272879 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 63.

The spelling of 465398190747 in words is "four hundred sixty-five billion, three hundred ninety-eight million, one hundred ninety thousand, seven hundred forty-seven".