3720498 has 16 divisors (see below), whose sum is σ = 7642560. Its totient is φ = 1206576.

The previous prime is 3720491. The next prime is 3720511. The reversal of 3720498 is 8940273.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3720491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8158 + ... + 8601.

It is an arithmetic number, because the mean of its divisors is an integer number (477660).

Almost surely, 2^3720498 is an apocalyptic number.

3720498 is an abundant number, since it is smaller than the sum of its proper divisors (3922062).

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

3720498 is a wasteful number, since it uses less digits than its factorization.

3720498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16801.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 3720498 is about 1928.8592483642. The cubic root of 3720498 is about 154.9531318581.

The spelling of 3720498 in words is "three million, seven hundred twenty thousand, four hundred ninety-eight".