2368749 has 16 divisors (see below), whose sum is σ = 3441600. Its totient is φ = 1443456.

The previous prime is 2368733. The next prime is 2368757. The reversal of 2368749 is 9478632.

It is not a de Polignac number, because 2368749 - 2⁴ = 2368733 is a prime.

It is a super-2 number, since 2×2368749² = 11221943650002, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁵ + 3⁵ + 6³ + 8⁷ + 7⁴ + 4⁹ + 9⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2368759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937 + ... + 2369.

It is an arithmetic number, because the mean of its divisors is an integer number (215100).

2^2368749 is an apocalyptic number.

2368749 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2368749 is a deficient number, since it is larger than the sum of its proper divisors (1072851).

2368749 is a wasteful number, since it uses less digits than its factorization.

2368749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484.

The product of its digits is 72576, while the sum is 39.

The square root of 2368749 is about 1539.0740722915. The cubic root of 2368749 is about 133.3029257047.

The spelling of 2368749 in words is "two million, three hundred sixty-eight thousand, seven hundred forty-nine".