738380903 has 8 divisors (see below), whose sum is σ = 795393648. Its totient is φ = 681398784.

The previous prime is 738380897. The next prime is 738380939. The reversal of 738380903 is 309083837.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 738380903 - 2¹⁶ = 738315367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (738389903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77900 + ... + 86862.

It is an arithmetic number, because the mean of its divisors is an integer number (99424206).

Almost surely, 2^738380903 is an apocalyptic number.

738380903 is a deficient number, since it is larger than the sum of its proper divisors (57012745).

738380903 is a wasteful number, since it uses less digits than its factorization.

738380903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15313.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 738380903 is about 27173.1651266465. The cubic root of 738380903 is about 903.8440122787.

The spelling of 738380903 in words is "seven hundred thirty-eight million, three hundred eighty thousand, nine hundred three".