763434494 has 8 divisors (see below), whose sum is σ = 1150965288. Its totient is φ = 379779400.

The previous prime is 763434443. The next prime is 763434499. The reversal of 763434494 is 494434367.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763434499) 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, 968432 + ... + 969219.

It is an arithmetic number, because the mean of its divisors is an integer number (143870661).

Almost surely, 2^763434494 is an apocalyptic number.

763434494 is a deficient number, since it is larger than the sum of its proper divisors (387530794).

763434494 is a wasteful number, since it uses less digits than its factorization.

763434494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937850.

The product of its digits is 870912, while the sum is 44.

The square root of 763434494 is about 27630.3183839781. The cubic root of 763434494 is about 913.9531335947.

The spelling of 763434494 in words is "seven hundred sixty-three million, four hundred thirty-four thousand, four hundred ninety-four".