701605396 has 24 divisors (see below), whose sum is σ = 1264275656. Its totient is φ = 340433280.

The previous prime is 701605369. The next prime is 701605397. The reversal of 701605396 is 693506107.

It can be written as a sum of positive squares in 4 ways, for example, as 212576400 + 489028996 = 14580^2 + 22114^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701605397) 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, 52786 + ... + 64726.

Almost surely, 2^701605396 is an apocalyptic number.

It is an amenable number.

701605396 is a deficient number, since it is larger than the sum of its proper divisors (562670260).

701605396 is a wasteful number, since it uses less digits than its factorization.

701605396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12379 (or 12377 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 701605396 is about 26487.8348681050. The cubic root of 701605396 is about 888.5822632706.

The spelling of 701605396 in words is "seven hundred one million, six hundred five thousand, three hundred ninety-six".