2914639 has 8 divisors (see below), whose sum is σ = 3587360. Its totient is φ = 2306016.

The previous prime is 2914607. The next prime is 2914673. The reversal of 2914639 is 9364192.

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

It is a cyclic number.

It is not a de Polignac number, because 2914639 - 2⁵ = 2914607 is a prime.

It is a super-4 number, since 4×2914639⁴ (a number of 27 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2914139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15924 + ... + 16105.

It is an arithmetic number, because the mean of its divisors is an integer number (448420).

2^2914639 is an apocalyptic number.

2914639 is a deficient number, since it is larger than the sum of its proper divisors (672721).

2914639 is a wasteful number, since it uses less digits than its factorization.

2914639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32049.

The product of its digits is 11664, while the sum is 34.

The square root of 2914639 is about 1707.2313844350. The cubic root of 2914639 is about 142.8438643372.

It can be divided in two parts, 2914 and 639, that added together give a palindrome (3553).

The spelling of 2914639 in words is "two million, nine hundred fourteen thousand, six hundred thirty-nine".