70483899 has 4 divisors (see below), whose sum is σ = 93978536. Its totient is φ = 46989264.

The previous prime is 70483883. The next prime is 70483913. The reversal of 70483899 is 99838407.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 70483899 - 2⁴ = 70483883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70483859) 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, 11747314 + ... + 11747319.

It is an arithmetic number, because the mean of its divisors is an integer number (23494634).

Almost surely, 2^70483899 is an apocalyptic number.

70483899 is a deficient number, since it is larger than the sum of its proper divisors (23494637).

70483899 is a wasteful number, since it uses less digits than its factorization.

70483899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23494636.

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 70483899 is about 8395.4689565265. The cubic root of 70483899 is about 413.0760099847.

The spelling of 70483899 in words is "seventy million, four hundred eighty-three thousand, eight hundred ninety-nine".