743716046 has 16 divisors (see below), whose sum is σ = 1144176000. Its totient is φ = 362364408.

The previous prime is 743716007. The next prime is 743716079. The reversal of 743716046 is 640617347.

It is a super-2 number, since 2×743716046² = 1106227114155748232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27905 + ... + 47603.

It is an arithmetic number, because the mean of its divisors is an integer number (71511000).

Almost surely, 2^743716046 is an apocalyptic number.

743716046 is a deficient number, since it is larger than the sum of its proper divisors (400459954).

743716046 is a wasteful number, since it uses less digits than its factorization.

743716046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20183.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 743716046 is about 27271.1577678690. The cubic root of 743716046 is about 906.0156869871.

The spelling of 743716046 in words is "seven hundred forty-three million, seven hundred sixteen thousand, forty-six".