2980634 has 4 divisors (see below), whose sum is σ = 4470954. Its totient is φ = 1490316.

The previous prime is 2980583. The next prime is 2980669. The reversal of 2980634 is 4360892.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1651225 + 1329409 = 1285^2 + 1153^2 .

It is a d-powerful number, because it can be written as 2²¹ + 9⁴ + 8 + 0 + 6⁷ + 3¹² + 4⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2980634.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 745157 + ... + 745160.

2^2980634 is an apocalyptic number.

2980634 is a deficient number, since it is larger than the sum of its proper divisors (1490320).

2980634 is a wasteful number, since it uses less digits than its factorization.

2980634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490319.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2980634 is about 1726.4512735667. The cubic root of 2980634 is about 143.9139467851.

The spelling of 2980634 in words is "two million, nine hundred eighty thousand, six hundred thirty-four".