2374739 has 4 divisors (see below), whose sum is σ = 2377824. Its totient is φ = 2371656.

The previous prime is 2374733. The next prime is 2374751. The reversal of 2374739 is 9374732.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2374739 - 2⁸ = 2374483 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁵ + 7 + 4 + 7⁶ + 3¹³ + 9⁶ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2374699 and 2374708.

It is not an unprimeable number, because it can be changed into a prime (2374733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689 + ... + 2285.

It is an arithmetic number, because the mean of its divisors is an integer number (594456).

2^2374739 is an apocalyptic number.

2374739 is a deficient number, since it is larger than the sum of its proper divisors (3085).

2374739 is a wasteful number, since it uses less digits than its factorization.

2374739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3084.

The product of its digits is 31752, while the sum is 35.

The square root of 2374739 is about 1541.0188188338. The cubic root of 2374739 is about 133.4151948688.

It can be divided in two parts, 2374 and 739, that added together give a palindrome (3113).

The spelling of 2374739 in words is "two million, three hundred seventy-four thousand, seven hundred thirty-nine".