2634938 has 8 divisors (see below), whose sum is σ = 4080000. Its totient is φ = 1274940.

The previous prime is 2634923. The next prime is 2634941. The reversal of 2634938 is 8394362.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 2634898 and 2634907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21188 + ... + 21311.

It is an arithmetic number, because the mean of its divisors is an integer number (510000).

2^2634938 is an apocalyptic number.

2634938 is a deficient number, since it is larger than the sum of its proper divisors (1445062).

2634938 is a wasteful number, since it uses less digits than its factorization.

2634938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42532.

The product of its digits is 31104, while the sum is 35.

The square root of 2634938 is about 1623.2492106882. The cubic root of 2634938 is about 138.1200733281.

The spelling of 2634938 in words is "two million, six hundred thirty-four thousand, nine hundred thirty-eight".