703916434 has 12 divisors (see below), whose sum is σ = 1143344106. Its totient is φ = 324884352.

The previous prime is 703916429. The next prime is 703916471. The reversal of 703916434 is 434619307.

It can be written as a sum of positive squares in 3 ways, for example, as 213072409 + 490844025 = 14597^2 + 22155^2 .

It is a junction number, because it is equal to n+sod(n) for n = 703916393 and 703916402.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1040959 + ... + 1041634.

Almost surely, 2^703916434 is an apocalyptic number.

703916434 is a deficient number, since it is larger than the sum of its proper divisors (439427672).

703916434 is a wasteful number, since it uses less digits than its factorization.

703916434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082621 (or 2082608 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 703916434 is about 26531.4235200451. The cubic root of 703916434 is about 889.5568361379.

The spelling of 703916434 in words is "seven hundred three million, nine hundred sixteen thousand, four hundred thirty-four".