2634290 has 8 divisors (see below), whose sum is σ = 4741740. Its totient is φ = 1053712.

The previous prime is 2634263. The next prime is 2634301. The reversal of 2634290 is 924362.

It can be written as a sum of positive squares in 2 ways, for example, as 2393209 + 241081 = 1547^2 + 491^2 .

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 + 6 + 3⁷ + 4⁶ + 2²¹ + 9⁴ + 0 .

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, 131705 + ... + 131724.

2^2634290 is an apocalyptic number.

2634290 is a deficient number, since it is larger than the sum of its proper divisors (2107450).

2634290 is a wasteful number, since it uses less digits than its factorization.

2634290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263436.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2634290 is about 1623.0495987492. The cubic root of 2634290 is about 138.1087499566.

The spelling of 2634290 in words is "two million, six hundred thirty-four thousand, two hundred ninety".