2950870993 has 6 divisors (see below), whose sum is σ = 3432645906. Its totient is φ = 2529317952.

The previous prime is 2950870969. The next prime is 2950871009. The reversal of 2950870993 is 3990780592.

It can be written as a sum of positive squares in only one way, i.e., 2927134609 + 23736384 = 54103^2 + 4872^2 .

It is not a de Polignac number, because 2950870993 - 2¹⁷ = 2950739921 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2950870993.

It is not an unprimeable number, because it can be changed into a prime (2950870193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30110880 + ... + 30110977.

It is an arithmetic number, because the mean of its divisors is an integer number (572107651).

Almost surely, 2^2950870993 is an apocalyptic number.

It is an amenable number.

2950870993 is a deficient number, since it is larger than the sum of its proper divisors (481774913).

2950870993 is an equidigital number, since it uses as much as digits as its factorization.

2950870993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60221871 (or 60221864 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 52.

The square root of 2950870993 is about 54321.9200047274. The cubic root of 2950870993 is about 1434.3332774292. Note that the first 3 decimals are identical.

The spelling of 2950870993 in words is "two billion, nine hundred fifty million, eight hundred seventy thousand, nine hundred ninety-three".