701436321 has 16 divisors (see below), whose sum is σ = 1039576320. Its totient is φ = 467439120.

The previous prime is 701436299. The next prime is 701436383. The reversal of 701436321 is 123634107.

It is not a de Polignac number, because 701436321 - 2⁶ = 701436257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (701432321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117591 + ... + 123411.

It is an arithmetic number, because the mean of its divisors is an integer number (64973520).

Almost surely, 2^701436321 is an apocalyptic number.

It is an amenable number.

701436321 is a deficient number, since it is larger than the sum of its proper divisors (338139999).

701436321 is a wasteful number, since it uses less digits than its factorization.

701436321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10293 (or 10287 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 701436321 is about 26484.6431163420. The cubic root of 701436321 is about 888.5108797850.

The spelling of 701436321 in words is "seven hundred one million, four hundred thirty-six thousand, three hundred twenty-one".