3697997358 has 32 divisors (see below), whose sum is σ = 8094683520. Its totient is φ = 1116948960.

The previous prime is 3697997357. The next prime is 3697997383. The reversal of 3697997358 is 8537997963.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3697997351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70993 + ... + 111516.

It is an arithmetic number, because the mean of its divisors is an integer number (252958860).

Almost surely, 2^3697997358 is an apocalyptic number.

3697997358 is an abundant number, since it is smaller than the sum of its proper divisors (4396686162).

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

3697997358 is a wasteful number, since it uses less digits than its factorization.

3697997358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182832.

The product of its digits is 77157360, while the sum is 66.

The square root of 3697997358 is about 60811.1614590611. The cubic root of 3697997358 is about 1546.4012741251.

The spelling of 3697997358 in words is "three billion, six hundred ninety-seven million, nine hundred ninety-seven thousand, three hundred fifty-eight".