3618797 has 36 divisors (see below), whose sum is σ = 5006880. Its totient is φ = 2594592.

The previous prime is 3618793. The next prime is 3618803. The reversal of 3618797 is 7978163.

It is not a de Polignac number, because 3618797 - 2² = 3618793 is a prime.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3618793) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 157328 + ... + 157350.

It is an arithmetic number, because the mean of its divisors is an integer number (139080).

Almost surely, 2^3618797 is an apocalyptic number.

It is an amenable number.

3618797 is a deficient number, since it is larger than the sum of its proper divisors (1388083).

3618797 is a wasteful number, since it uses less digits than its factorization.

3618797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 62 counting only the distinct ones).

The product of its digits is 63504, while the sum is 41.

The square root of 3618797 is about 1902.3135913934. The cubic root of 3618797 is about 153.5281701952.

The spelling of 3618797 in words is "three million, six hundred eighteen thousand, seven hundred ninety-seven".