1050976849 has 32 divisors (see below), whose sum is σ = 1272499200. Its totient is φ = 858574080.

The previous prime is 1050976837. The next prime is 1050976867. The reversal of 1050976849 is 9486790501.

1050976849 = 342² + 343² + ... + 1472².

It is not a de Polignac number, because 1050976849 - 2⁷ = 1050976721 is a prime.

It is a super-2 number, since 2×1050976849² = 2209104674267937602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1050976819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219687 + ... + 224419.

It is an arithmetic number, because the mean of its divisors is an integer number (39765600).

Almost surely, 2^1050976849 is an apocalyptic number.

1050976849 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1050976849 is a deficient number, since it is larger than the sum of its proper divisors (221522351).

1050976849 is a wasteful number, since it uses less digits than its factorization.

1050976849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4825.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 1050976849 is about 32418.7730952299. The cubic root of 1050976849 is about 1016.7114546007.

The spelling of 1050976849 in words is "one billion, fifty million, nine hundred seventy-six thousand, eight hundred forty-nine".