3720093 has 32 divisors (see below), whose sum is σ = 5870592. Its totient is φ = 2073600.

The previous prime is 3720037. The next prime is 3720103. The reversal of 3720093 is 3900273.

It is not a de Polignac number, because 3720093 - 2¹⁶ = 3654557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3720023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20463 + ... + 20643.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

Almost surely, 2^3720093 is an apocalyptic number.

It is an amenable number.

3720093 is a deficient number, since it is larger than the sum of its proper divisors (2150499).

3720093 is a wasteful number, since it uses less digits than its factorization.

3720093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 3720093 is about 1928.7542611748. The cubic root of 3720093 is about 154.9475091076.

It can be divided in two parts, 37200 and 93, that multiplied together give a square (3459600 = 1860²).

The spelling of 3720093 in words is "three million, seven hundred twenty thousand, ninety-three".