70964398 has 8 divisors (see below), whose sum is σ = 106924608. Its totient is φ = 35322864.

The previous prime is 70964393. The next prime is 70964401. The reversal of 70964398 is 89346907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70964393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79111 + ... + 80002.

It is an arithmetic number, because the mean of its divisors is an integer number (13365576).

Almost surely, 2^70964398 is an apocalyptic number.

70964398 is a deficient number, since it is larger than the sum of its proper divisors (35960210).

70964398 is a wasteful number, since it uses less digits than its factorization.

70964398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159338.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 70964398 is about 8424.0369182477. The cubic root of 70964398 is about 414.0125514488.

The spelling of 70964398 in words is "seventy million, nine hundred sixty-four thousand, three hundred ninety-eight".