743073246 has 24 divisors (see below), whose sum is σ = 1614146040. Its totient is φ = 247052016.

The previous prime is 743073229. The next prime is 743073271. The reversal of 743073246 is 642370347.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 743073246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46060 + ... + 60063.

It is an arithmetic number, because the mean of its divisors is an integer number (67256085).

Almost surely, 2^743073246 is an apocalyptic number.

743073246 is an abundant number, since it is smaller than the sum of its proper divisors (871072794).

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

743073246 is a wasteful number, since it uses less digits than its factorization.

743073246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106520 (or 106517 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 743073246 is about 27259.3698753291. The cubic root of 743073246 is about 905.7545861029.

The spelling of 743073246 in words is "seven hundred forty-three million, seventy-three thousand, two hundred forty-six".