701538940 has 24 divisors (see below), whose sum is σ = 1489788720. Its totient is φ = 277461888.

The previous prime is 701538889. The next prime is 701538941. The reversal of 701538940 is 49835107.

It is a self number, because there is not a number n which added to its sum of digits gives 701538940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701538941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195282 + ... + 198841.

It is an arithmetic number, because the mean of its divisors is an integer number (62074530).

Almost surely, 2^701538940 is an apocalyptic number.

It is an amenable number.

701538940 is an abundant number, since it is smaller than the sum of its proper divisors (788249780).

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

701538940 is a wasteful number, since it uses less digits than its factorization.

701538940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394221 (or 394219 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 701538940 is about 26486.5803757299. The cubic root of 701538940 is about 888.5542069074.

The spelling of 701538940 in words is "seven hundred one million, five hundred thirty-eight thousand, nine hundred forty".