948970383 has 4 divisors (see below), whose sum is σ = 1265293848. Its totient is φ = 632646920.

The previous prime is 948970361. The next prime is 948970391. The reversal of 948970383 is 383079849.

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

It is a cyclic number.

It is not a de Polignac number, because 948970383 - 2²¹ = 946873231 is a prime.

It is a super-2 number, since 2×948970383² = 1801089575622333378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948971383) 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 3 ways as a sum of consecutive naturals, for example, 158161728 + ... + 158161733.

It is an arithmetic number, because the mean of its divisors is an integer number (316323462).

Almost surely, 2^948970383 is an apocalyptic number.

948970383 is a deficient number, since it is larger than the sum of its proper divisors (316323465).

948970383 is a wasteful number, since it uses less digits than its factorization.

948970383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316323464.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The square root of 948970383 is about 30805.3628934963. The cubic root of 948970383 is about 982.6922993772.

The spelling of 948970383 in words is "nine hundred forty-eight million, nine hundred seventy thousand, three hundred eighty-three".