736464740 has 48 divisors (see below), whose sum is σ = 1704616704. Its totient is φ = 265036800.

The previous prime is 736464697. The next prime is 736464749. The reversal of 736464740 is 47464637.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (736464749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4085 + ... + 38595.

It is an arithmetic number, because the mean of its divisors is an integer number (35512848).

Almost surely, 2^736464740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 736464740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852308352).

736464740 is an abundant number, since it is smaller than the sum of its proper divisors (968151964).

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

736464740 is a wasteful number, since it uses less digits than its factorization.

736464740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34628 (or 34626 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 41.

The square root of 736464740 is about 27137.8838526514. The cubic root of 736464740 is about 903.0614835660.

The spelling of 736464740 in words is "seven hundred thirty-six million, four hundred sixty-four thousand, seven hundred forty".