742700332 has 12 divisors (see below), whose sum is σ = 1417882536. Its totient is φ = 337591040.

The previous prime is 742700327. The next prime is 742700333. The reversal of 742700332 is 233007247.

It is a self number, because there is not a number n which added to its sum of digits gives 742700332.

It is not an unprimeable number, because it can be changed into a prime (742700333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8439733 + ... + 8439820.

It is an arithmetic number, because the mean of its divisors is an integer number (118156878).

Almost surely, 2^742700332 is an apocalyptic number.

It is an amenable number.

742700332 is a deficient number, since it is larger than the sum of its proper divisors (675182204).

742700332 is a wasteful number, since it uses less digits than its factorization.

742700332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16879568 (or 16879566 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 742700332 is about 27252.5289101764. The cubic root of 742700332 is about 905.6030420092.

Adding to 742700332 its reverse (233007247), we get a palindrome (975707579).

The spelling of 742700332 in words is "seven hundred forty-two million, seven hundred thousand, three hundred thirty-two".