736148940 has 96 divisors (see below), whose sum is σ = 2147819520. Its totient is φ = 188179200.

The previous prime is 736148923. The next prime is 736148951. The reversal of 736148940 is 49841637.

It is a junction number, because it is equal to n+sod(n) for n = 736148892 and 736148901.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 200925 + ... + 204555.

It is an arithmetic number, because the mean of its divisors is an integer number (22373120).

Almost surely, 2^736148940 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 736148940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073909760).

736148940 is an abundant number, since it is smaller than the sum of its proper divisors (1411670580).

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

736148940 is a wasteful number, since it uses less digits than its factorization.

736148940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783 (or 3781 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 736148940 is about 27132.0647942614. The cubic root of 736148940 is about 902.9323859215.

The spelling of 736148940 in words is "seven hundred thirty-six million, one hundred forty-eight thousand, nine hundred forty".