2956634 has 8 divisors (see below), whose sum is σ = 4445280. Its totient is φ = 1474876.

The previous prime is 2956631. The next prime is 2956649. The reversal of 2956634 is 4366592.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2956594 and 2956603.

It is not an unprimeable number, because it can be changed into a prime (2956631) 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, 464 + ... + 2475.

It is an arithmetic number, because the mean of its divisors is an integer number (555660).

2^2956634 is an apocalyptic number.

2956634 is a deficient number, since it is larger than the sum of its proper divisors (1488646).

2956634 is a wasteful number, since it uses less digits than its factorization.

2956634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444.

The product of its digits is 38880, while the sum is 35.

The square root of 2956634 is about 1719.4865512705. The cubic root of 2956634 is about 143.5266414052.

The spelling of 2956634 in words is "two million, nine hundred fifty-six thousand, six hundred thirty-four".