3730743 has 12 divisors (see below), whose sum is σ = 5439720. Its totient is φ = 2463696.

The previous prime is 3730739. The next prime is 3730759. The reversal of 3730743 is 3470373.

It is not a de Polignac number, because 3730743 - 2² = 3730739 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3730703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 921 + ... + 2882.

It is an arithmetic number, because the mean of its divisors is an integer number (453310).

Almost surely, 2^3730743 is an apocalyptic number.

3730743 is a deficient number, since it is larger than the sum of its proper divisors (1708977).

3730743 is a wasteful number, since it uses less digits than its factorization.

3730743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918 (or 3915 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 27.

The square root of 3730743 is about 1931.5131374133. The cubic root of 3730743 is about 155.0952311074.

The spelling of 3730743 in words is "three million, seven hundred thirty thousand, seven hundred forty-three".