701213436 has 216 divisors, whose sum is σ = 2301376896. Its totient is φ = 181608480.

The previous prime is 701213431. The next prime is 701213437. The reversal of 701213436 is 634312107.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701213431) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2020615 + ... + 2020961.

Almost surely, 2^701213436 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 701213436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1150688448).

701213436 is an abundant number, since it is smaller than the sum of its proper divisors (1600163460).

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

701213436 is a wasteful number, since it uses less digits than its factorization.

701213436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 370 counting only the distinct ones).

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

The square root of 701213436 is about 26480.4349662161. The cubic root of 701213436 is about 888.4167601808.

The spelling of 701213436 in words is "seven hundred one million, two hundred thirteen thousand, four hundred thirty-six".