834370497 has 16 divisors (see below), whose sum is σ = 1254556480. Its totient is φ = 547943616.

The previous prime is 834370483. The next prime is 834370499. The reversal of 834370497 is 794073438.

It is a happy number.

It is not a de Polignac number, because 834370497 - 2¹⁴ = 834354113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (834370499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228808 + ... + 232425.

It is an arithmetic number, because the mean of its divisors is an integer number (78409780).

Almost surely, 2^834370497 is an apocalyptic number.

It is an amenable number.

834370497 is a deficient number, since it is larger than the sum of its proper divisors (420185983).

834370497 is a wasteful number, since it uses less digits than its factorization.

834370497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461309 (or 461303 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 834370497 is about 28885.4720750761. The cubic root of 834370497 is about 941.4262703793.

The spelling of 834370497 in words is "eight hundred thirty-four million, three hundred seventy thousand, four hundred ninety-seven".