2396740 has 24 divisors (see below), whose sum is σ = 5062680. Its totient is φ = 953088.

The previous prime is 2396731. The next prime is 2396741. The reversal of 2396740 is 476932.

It can be written as a sum of positive squares in 4 ways, for example, as 1331716 + 1065024 = 1154^2 + 1032^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2396741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5656 + ... + 6064.

It is an arithmetic number, because the mean of its divisors is an integer number (210945).

2^2396740 is an apocalyptic number.

2396740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2396740 is an abundant number, since it is smaller than the sum of its proper divisors (2665940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2396740 is a wasteful number, since it uses less digits than its factorization.

2396740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 709 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2396740 is about 1548.1408204682. The cubic root of 2396740 is about 133.8259416752.

It can be divided in two parts, 2396 and 740, that added together give a square (3136 = 56²).

The spelling of 2396740 in words is "two million, three hundred ninety-six thousand, seven hundred forty".