2946951 has 24 divisors (see below), whose sum is σ = 5035680. Its totient is φ = 1624896.

The previous prime is 2946943. The next prime is 2946961. The reversal of 2946951 is 1596492.

It is not a de Polignac number, because 2946951 - 2³ = 2946943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2946901) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1021 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (209820).

2^2946951 is an apocalyptic number.

2946951 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2946951 is a deficient number, since it is larger than the sum of its proper divisors (2088729).

2946951 is a wasteful number, since it uses less digits than its factorization.

2946951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1652 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 2946951 is about 1716.6685760507. The cubic root of 2946951 is about 143.3697864137.

The spelling of 2946951 in words is "two million, nine hundred forty-six thousand, nine hundred fifty-one".