2047949050 has 24 divisors (see below), whose sum is σ = 4353355296. Its totient is φ = 702153840.

The previous prime is 2047949011. The next prime is 2047949051. The reversal of 2047949050 is 509497402.

It is a super-2 number, since 2×2047949050² = 8388190622791805000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2047948994 and 2047949012.

It is not an unprimeable number, because it can be changed into a prime (2047949051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2925292 + ... + 2925991.

It is an arithmetic number, because the mean of its divisors is an integer number (181389804).

Almost surely, 2^2047949050 is an apocalyptic number.

2047949050 is an abundant number, since it is smaller than the sum of its proper divisors (2305406246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2047949050 is a wasteful number, since it uses less digits than its factorization.

2047949050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5851302 (or 5851297 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 2047949050 is about 45254.2710691488. The cubic root of 2047949050 is about 1269.9103104868.

The spelling of 2047949050 in words is "two billion, forty-seven million, nine hundred forty-nine thousand, fifty".