70990382 has 8 divisors (see below), whose sum is σ = 106531200. Its totient is φ = 35479984.

The previous prime is 70990363. The next prime is 70990411. The reversal of 70990382 is 28309907.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407 + ... + 11922.

It is an arithmetic number, because the mean of its divisors is an integer number (13316400).

Almost surely, 2^70990382 is an apocalyptic number.

70990382 is a deficient number, since it is larger than the sum of its proper divisors (35540818).

70990382 is a wasteful number, since it uses less digits than its factorization.

70990382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15210.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 70990382 is about 8425.5790305474. The cubic root of 70990382 is about 414.0630762645.

The spelling of 70990382 in words is "seventy million, nine hundred ninety thousand, three hundred eighty-two".