2951399045 has 8 divisors (see below), whose sum is σ = 4047633024. Its totient is φ = 2023816464.

The previous prime is 2951399027. The next prime is 2951399047. The reversal of 2951399045 is 5409931592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2951399045 - 2⁸ = 2951398789 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 (2951399047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42162809 + ... + 42162878.

It is an arithmetic number, because the mean of its divisors is an integer number (505954128).

Almost surely, 2^2951399045 is an apocalyptic number.

It is an amenable number.

2951399045 is a deficient number, since it is larger than the sum of its proper divisors (1096233979).

2951399045 is an equidigital number, since it uses as much as digits as its factorization.

2951399045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84325699.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 2951399045 is about 54326.7801825214. The cubic root of 2951399045 is about 1434.4188292751.

The spelling of 2951399045 in words is "two billion, nine hundred fifty-one million, three hundred ninety-nine thousand, forty-five".