732663042 has 16 divisors (see below), whose sum is σ = 1551521952. Its totient is φ = 229855040.

The previous prime is 732663037. The next prime is 732663049. The reversal of 732663042 is 240366237.

It is a super-2 number, since 2×732663042² = 1073590266225387528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 732662994 and 732663012.

It is not an unprimeable number, because it can be changed into a prime (732663049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3591384 + ... + 3591587.

It is an arithmetic number, because the mean of its divisors is an integer number (96970122).

Almost surely, 2^732663042 is an apocalyptic number.

732663042 is an abundant number, since it is smaller than the sum of its proper divisors (818858910).

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

732663042 is a wasteful number, since it uses less digits than its factorization.

732663042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7182993.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 732663042 is about 27067.7491121815. The cubic root of 732663042 is about 901.5049069057.

The spelling of 732663042 in words is "seven hundred thirty-two million, six hundred sixty-three thousand, forty-two".