70953379 has 8 divisors (see below), whose sum is σ = 82620000. Its totient is φ = 59669376.

The previous prime is 70953373. The next prime is 70953403. The reversal of 70953379 is 97335907.

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

It is a cyclic number.

It is not a de Polignac number, because 70953379 - 2⁹ = 70952867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70953373) 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, 95254 + ... + 95995.

It is an arithmetic number, because the mean of its divisors is an integer number (10327500).

Almost surely, 2^70953379 is an apocalyptic number.

70953379 is a deficient number, since it is larger than the sum of its proper divisors (11666621).

70953379 is a wasteful number, since it uses less digits than its factorization.

70953379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191309.

The product of its (nonzero) digits is 178605, while the sum is 43.

The square root of 70953379 is about 8423.3828715071. The cubic root of 70953379 is about 413.9911217339.

The spelling of 70953379 in words is "seventy million, nine hundred fifty-three thousand, three hundred seventy-nine".