3720298 has 8 divisors (see below), whose sum is σ = 5610240. Its totient is φ = 1850220.

The previous prime is 3720293. The next prime is 3720337. The reversal of 3720298 is 8920273.

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

It is not an unprimeable number, because it can be changed into a prime (3720293) 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, 4488 + ... + 5251.

It is an arithmetic number, because the mean of its divisors is an integer number (701280).

Almost surely, 2^3720298 is an apocalyptic number.

3720298 is a deficient number, since it is larger than the sum of its proper divisors (1889942).

3720298 is a wasteful number, since it uses less digits than its factorization.

3720298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9932.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3720298 is about 1928.8074035528. The cubic root of 3720298 is about 154.9503552422.

The spelling of 3720298 in words is "three million, seven hundred twenty thousand, two hundred ninety-eight".