2954953947 has 12 divisors (see below), whose sum is σ = 4330676840. Its totient is φ = 1790880960.

The previous prime is 2954953943. The next prime is 2954953951. The reversal of 2954953947 is 7493594592.

It is an interprime number because it is at equal distance from previous prime (2954953943) and next prime (2954953951).

It is not a de Polignac number, because 2954953947 - 2² = 2954953943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2954953943) 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, 4069822 + ... + 4070547.

Almost surely, 2^2954953947 is an apocalyptic number.

2954953947 is a deficient number, since it is larger than the sum of its proper divisors (1375722893).

2954953947 is a wasteful number, since it uses less digits than its factorization.

2954953947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8140394 (or 8140383 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 57.

The square root of 2954953947 is about 54359.4881046538. The cubic root of 2954953947 is about 1434.9945079452.

The spelling of 2954953947 in words is "two billion, nine hundred fifty-four million, nine hundred fifty-three thousand, nine hundred forty-seven".