3698601 has 8 divisors (see below), whose sum is σ = 5005344. Its totient is φ = 2428800.

The previous prime is 3698581. The next prime is 3698623. The reversal of 3698601 is 1068963.

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

It is not a de Polignac number, because 3698601 - 2¹⁹ = 3174313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3698671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9000 + ... + 9401.

It is an arithmetic number, because the mean of its divisors is an integer number (625668).

Almost surely, 2^3698601 is an apocalyptic number.

It is an amenable number.

3698601 is a deficient number, since it is larger than the sum of its proper divisors (1306743).

3698601 is a wasteful number, since it uses less digits than its factorization.

3698601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18471.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 3698601 is about 1923.1747190518. The cubic root of 3698601 is about 154.6485411734.

The spelling of 3698601 in words is "three million, six hundred ninety-eight thousand, six hundred one".