7368666837 has 64 divisors (see below), whose sum is σ = 11958091776. Its totient is φ = 3945173760.

The previous prime is 7368666817. The next prime is 7368666841. The reversal of 7368666837 is 7386668637.

It is not a de Polignac number, because 7368666837 - 2⁷ = 7368666709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7368666817) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11284003 + ... + 11284655.

It is an arithmetic number, because the mean of its divisors is an integer number (186845184).

Almost surely, 2^7368666837 is an apocalyptic number.

7368666837 is the 70089-th pentagonal number.

It is an amenable number.

7368666837 is a deficient number, since it is larger than the sum of its proper divisors (4589424939).

7368666837 is a wasteful number, since it uses less digits than its factorization.

7368666837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130.

The product of its digits is 36578304, while the sum is 60.

The square root of 7368666837 is about 85840.9391665772. The cubic root of 7368666837 is about 1945.9408736635.

The spelling of 7368666837 in words is "seven billion, three hundred sixty-eight million, six hundred sixty-six thousand, eight hundred thirty-seven".