731484036 has 36 divisors (see below), whose sum is σ = 1850612400. Its totient is φ = 243619248.

The previous prime is 731484031. The next prime is 731484073. The reversal of 731484036 is 630484137.

731484036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (731484031) 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, 37255 + ... + 53393.

It is an arithmetic number, because the mean of its divisors is an integer number (51405900).

Almost surely, 2^731484036 is an apocalyptic number.

It is an amenable number.

731484036 is an abundant number, since it is smaller than the sum of its proper divisors (1119128364).

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

731484036 is a wasteful number, since it uses less digits than its factorization.

731484036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17408 (or 17403 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 731484036 is about 27045.9615469667. The cubic root of 731484036 is about 901.0210781538.

The spelling of 731484036 in words is "seven hundred thirty-one million, four hundred eighty-four thousand, thirty-six".