948539049 has 8 divisors (see below), whose sum is σ = 1265115072. Its totient is φ = 632161200.

The previous prime is 948538979. The next prime is 948539069. The reversal of 948539049 is 940935849.

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

It is not a de Polignac number, because 948539049 - 2²¹ = 946441897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 948538992 and 948539010.

It is not an unprimeable number, because it can be changed into a prime (948539069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37989 + ... + 57794.

It is an arithmetic number, because the mean of its divisors is an integer number (158139384).

Almost surely, 2^948539049 is an apocalyptic number.

It is an amenable number.

948539049 is a deficient number, since it is larger than the sum of its proper divisors (316576023).

948539049 is a wasteful number, since it uses less digits than its factorization.

948539049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99087.

The product of its (nonzero) digits is 1399680, while the sum is 51.

The square root of 948539049 is about 30798.3611414634. The cubic root of 948539049 is about 982.5433896240.

The spelling of 948539049 in words is "nine hundred forty-eight million, five hundred thirty-nine thousand, forty-nine".