703381968 has 120 divisors (see below), whose sum is σ = 2058472416. Its totient is φ = 232502400.

The previous prime is 703381963. The next prime is 703381969. The reversal of 703381968 is 869183307.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (703381963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508638 + ... + 510018.

Almost surely, 2^703381968 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 703381968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1029236208).

703381968 is an abundant number, since it is smaller than the sum of its proper divisors (1355090448).

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

703381968 is a wasteful number, since it uses less digits than its factorization.

703381968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535 (or 1517 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 703381968 is about 26521.3492869424. The cubic root of 703381968 is about 889.3316397741.

The spelling of 703381968 in words is "seven hundred three million, three hundred eighty-one thousand, nine hundred sixty-eight".