733424385604 has 81 divisors (see below), whose sum is σ = 1346218729821. Its totient is φ = 349617552480.

The previous prime is 733424385601. The next prime is 733424385643. The reversal of 733424385604 is 406583424337.

The square root of 733424385604 is 856402.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 656278212100 + 77146173504 = 810110^2 + 277752^2 .

It is a super-2 number, since 2×733424385604² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (733424385601) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4499536027 + ... + 4499536189.

Almost surely, 2^733424385604 is an apocalyptic number.

733424385604 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

733424385604 is the 856402-nd square number.

It is an amenable number.

733424385604 is a deficient number, since it is larger than the sum of its proper divisors (612794344217).

733424385604 is an equidigital number, since it uses as much as digits as its factorization.

733424385604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 49.

Multiplying 733424385604 by its sum of digits (49), we get a square (35937794894596 = 5994814²).

The spelling of 733424385604 in words is "seven hundred thirty-three billion, four hundred twenty-four million, three hundred eighty-five thousand, six hundred four".