3730290 has 16 divisors (see below), whose sum is σ = 8952768. Its totient is φ = 994736.

The previous prime is 3730283. The next prime is 3730297. The reversal of 3730290 is 920373.

It is an interprime number because it is at equal distance from previous prime (3730283) and next prime (3730297).

It is a self number, because there is not a number n which added to its sum of digits gives 3730290.

It is not an unprimeable number, because it can be changed into a prime (3730297) 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, 62142 + ... + 62201.

It is an arithmetic number, because the mean of its divisors is an integer number (559548).

Almost surely, 2^3730290 is an apocalyptic number.

3730290 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3730290 is an abundant number, since it is smaller than the sum of its proper divisors (5222478).

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

3730290 is a wasteful number, since it uses less digits than its factorization.

3730290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124353.

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

The square root of 3730290 is about 1931.3958682777. The cubic root of 3730290 is about 155.0889534496.

The spelling of 3730290 in words is "three million, seven hundred thirty thousand, two hundred ninety".