2629894 has 8 divisors (see below), whose sum is σ = 4080960. Its totient is φ = 1269576.

The previous prime is 2629877. The next prime is 2629897. The reversal of 2629894 is 4989262.

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

It is a d-powerful number, because it can be written as 2¹⁹ + 6⁵ + 2²¹ + 9² + 8³ + 9² + 4 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2629897) 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, 22614 + ... + 22729.

It is an arithmetic number, because the mean of its divisors is an integer number (510120).

2^2629894 is an apocalyptic number.

2629894 is a deficient number, since it is larger than the sum of its proper divisors (1451066).

2629894 is a wasteful number, since it uses less digits than its factorization.

2629894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45374.

The product of its digits is 62208, while the sum is 40.

The square root of 2629894 is about 1621.6947924933. The cubic root of 2629894 is about 138.0318836923.

The spelling of 2629894 in words is "two million, six hundred twenty-nine thousand, eight hundred ninety-four".