7364740 has 24 divisors (see below), whose sum is σ = 16376472. Its totient is φ = 2772480.

The previous prime is 7364711. The next prime is 7364743. The reversal of 7364740 is 474637.

7364740 = T₄₃₁ + T₄₃₂ + ... + T₄₉₈.

It can be written as a sum of positive squares in 4 ways, for example, as 984064 + 6380676 = 992^2 + 2526^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7364743) 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, 10491 + ... + 11170.

It is an arithmetic number, because the mean of its divisors is an integer number (682353).

Almost surely, 2^7364740 is an apocalyptic number.

It is an amenable number.

7364740 is an abundant number, since it is smaller than the sum of its proper divisors (9011732).

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

7364740 is a wasteful number, since it uses less digits than its factorization.

7364740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21687 (or 21685 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 7364740 is about 2713.8054462323. The cubic root of 7364740 is about 194.5595141725.

It can be divided in two parts, 736 and 4740, that added together give a square (5476 = 74²).

The spelling of 7364740 in words is "seven million, three hundred sixty-four thousand, seven hundred forty".