3697890346 has 8 divisors (see below), whose sum is σ = 5664853440. Its totient is φ = 1809605868.

The previous prime is 3697890341. The next prime is 3697890347. The reversal of 3697890346 is 6430987963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3697890346² = 27348786022079999432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3697890341) 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, 19669536 + ... + 19669723.

It is an arithmetic number, because the mean of its divisors is an integer number (708106680).

Almost surely, 2^3697890346 is an apocalyptic number.

3697890346 is a deficient number, since it is larger than the sum of its proper divisors (1966963094).

3697890346 is a wasteful number, since it uses less digits than its factorization.

3697890346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39339308.

The product of its (nonzero) digits is 5878656, while the sum is 55.

The square root of 3697890346 is about 60810.2815813247. The cubic root of 3697890346 is about 1546.3863574848.

The spelling of 3697890346 in words is "three billion, six hundred ninety-seven million, eight hundred ninety thousand, three hundred forty-six".