463372738 has 8 divisors (see below), whose sum is σ = 695353932. Its totient is φ = 231588096.

The previous prime is 463372727. The next prime is 463372753. The reversal of 463372738 is 837273364.

It can be written as a sum of positive squares in 2 ways, for example, as 461261529 + 2111209 = 21477^2 + 1453^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 463372694 and 463372703.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43095 + ... + 52762.

Almost surely, 2^463372738 is an apocalyptic number.

463372738 is a deficient number, since it is larger than the sum of its proper divisors (231981194).

463372738 is a wasteful number, since it uses less digits than its factorization.

463372738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98276.

The product of its digits is 508032, while the sum is 43.

The square root of 463372738 is about 21526.0943508106. The cubic root of 463372738 is about 773.8263124972.

The spelling of 463372738 in words is "four hundred sixty-three million, three hundred seventy-two thousand, seven hundred thirty-eight".