763047834 has 16 divisors (see below), whose sum is σ = 1527576960. Its totient is φ = 254102400.

The previous prime is 763047827. The next prime is 763047871. The reversal of 763047834 is 438740367.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54967 + ... + 67434.

It is an arithmetic number, because the mean of its divisors is an integer number (95473560).

Almost surely, 2^763047834 is an apocalyptic number.

763047834 is an abundant number, since it is smaller than the sum of its proper divisors (764529126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

763047834 is a wasteful number, since it uses less digits than its factorization.

763047834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123445.

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 763047834 is about 27623.3204738315. The cubic root of 763047834 is about 913.7988095939.

The spelling of 763047834 in words is "seven hundred sixty-three million, forty-seven thousand, eight hundred thirty-four".