738930132 has 36 divisors (see below), whose sum is σ = 1871483796. Its totient is φ = 245831040.

The previous prime is 738930107. The next prime is 738930133. The reversal of 738930132 is 231039837.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 374654736 + 364275396 = 19356^2 + 19086^2 .

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738930133) 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, 943 + ... + 38454.

It is an arithmetic number, because the mean of its divisors is an integer number (51985661).

Almost surely, 2^738930132 is an apocalyptic number.

It is an amenable number.

738930132 is an abundant number, since it is smaller than the sum of its proper divisors (1132553664).

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

738930132 is a wasteful number, since it uses less digits than its factorization.

738930132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39928 (or 39923 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 738930132 is about 27183.2693397980. The cubic root of 738930132 is about 904.0680584806.

Adding to 738930132 its reverse (231039837), we get a palindrome (969969969).

The spelling of 738930132 in words is "seven hundred thirty-eight million, nine hundred thirty thousand, one hundred thirty-two".