2995785901 has 4 divisors (see below), whose sum is σ = 3002902204. Its totient is φ = 2988669600.

The previous prime is 2995785887. The next prime is 2995785907. The reversal of 2995785901 is 1095875992.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 155002500 + 2840783401 = 12450^2 + 53299^2 .

It is a cyclic number.

It is not a de Polignac number, because 2995785901 - 2⁷ = 2995785773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2995785907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3557520 + ... + 3558361.

It is an arithmetic number, because the mean of its divisors is an integer number (750725551).

Almost surely, 2^2995785901 is an apocalyptic number.

It is an amenable number.

2995785901 is a deficient number, since it is larger than the sum of its proper divisors (7116303).

2995785901 is an equidigital number, since it uses as much as digits as its factorization.

2995785901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7116302.

The product of its (nonzero) digits is 2041200, while the sum is 55.

The square root of 2995785901 is about 54733.7729468744. The cubic root of 2995785901 is about 1441.5739446947.

The spelling of 2995785901 in words is "two billion, nine hundred ninety-five million, seven hundred eighty-five thousand, nine hundred one".