849476955 has 32 divisors (see below), whose sum is σ = 1376686080. Its totient is φ = 447252480.

The previous prime is 849476941. The next prime is 849476977. The reversal of 849476955 is 559674948.

It is not a de Polignac number, because 849476955 - 2⁵ = 849476923 is a prime.

It is a super-2 number, since 2×849476955² = 1443222194152144050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 849476895 and 849476904.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 401350 + ... + 403460.

It is an arithmetic number, because the mean of its divisors is an integer number (43021440).

Almost surely, 2^849476955 is an apocalyptic number.

849476955 is a deficient number, since it is larger than the sum of its proper divisors (527209125).

849476955 is a wasteful number, since it uses less digits than its factorization.

849476955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451.

The product of its digits is 10886400, while the sum is 57.

The square root of 849476955 is about 29145.7879461167. The cubic root of 849476955 is about 947.0738977438.

The spelling of 849476955 in words is "eight hundred forty-nine million, four hundred seventy-six thousand, nine hundred fifty-five".