3730738 has 32 divisors (see below), whose sum is σ = 6521472. Its totient is φ = 1584000.

The previous prime is 3730733. The next prime is 3730739. The reversal of 3730738 is 8370373.

It is not an unprimeable number, because it can be changed into a prime (3730733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36888 + ... + 36988.

It is an arithmetic number, because the mean of its divisors is an integer number (203796).

Almost surely, 2^3730738 is an apocalyptic number.

3730738 is a deficient number, since it is larger than the sum of its proper divisors (2790734).

3730738 is a wasteful number, since it uses less digits than its factorization.

3730738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 3730738 is about 1931.5118430908. The cubic root of 3730738 is about 155.0951618204.

The spelling of 3730738 in words is "three million, seven hundred thirty thousand, seven hundred thirty-eight".