743969316 has 48 divisors (see below), whose sum is σ = 1853558784. Its totient is φ = 231687456.

The previous prime is 743969269. The next prime is 743969329. The reversal of 743969316 is 613969347.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19476 + ... + 43211.

It is an arithmetic number, because the mean of its divisors is an integer number (38615808).

Almost surely, 2^743969316 is an apocalyptic number.

It is an amenable number.

743969316 is an abundant number, since it is smaller than the sum of its proper divisors (1109589468).

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

743969316 is a wasteful number, since it uses less digits than its factorization.

743969316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62760 (or 62758 counting only the distinct ones).

The product of its digits is 734832, while the sum is 48.

The square root of 743969316 is about 27275.8009231626. The cubic root of 743969316 is about 906.1185221803.

The spelling of 743969316 in words is "seven hundred forty-three million, nine hundred sixty-nine thousand, three hundred sixteen".