949895458 has 8 divisors (see below), whose sum is σ = 1438676928. Its totient is φ = 470336484.

The previous prime is 949895437. The next prime is 949895461. The reversal of 949895458 is 854598949.

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

It is a super-2 number, since 2×949895458² = 1804602762258059528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 949895396 and 949895405.

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, 2305366 + ... + 2305777.

It is an arithmetic number, because the mean of its divisors is an integer number (179834616).

Almost surely, 2^949895458 is an apocalyptic number.

949895458 is a deficient number, since it is larger than the sum of its proper divisors (488781470).

949895458 is a wasteful number, since it uses less digits than its factorization.

949895458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611248.

The product of its digits is 18662400, while the sum is 61.

The square root of 949895458 is about 30820.3740730057. The cubic root of 949895458 is about 983.0115116041.

The spelling of 949895458 in words is "nine hundred forty-nine million, eight hundred ninety-five thousand, four hundred fifty-eight".