730737036 has 36 divisors (see below), whose sum is σ = 1944360600. Its totient is φ = 230758848.

The previous prime is 730737031. The next prime is 730737037. The reversal of 730737036 is 630737037.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (730737031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533481 + ... + 534848.

Almost surely, 2^730737036 is an apocalyptic number.

730737036 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

730737036 is an abundant number, since it is smaller than the sum of its proper divisors (1213623564).

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

730737036 is a wasteful number, since it uses less digits than its factorization.

730737036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068358 (or 1068353 counting only the distinct ones).

The product of its (nonzero) digits is 55566, while the sum is 36.

The square root of 730737036 is about 27032.1481943260. The cubic root of 730737036 is about 900.7142626229.

Subtracting from 730737036 its reverse (630737037), we obtain a palindrome (99999999).

The spelling of 730737036 in words is "seven hundred thirty million, seven hundred thirty-seven thousand, thirty-six".