3740402 has 8 divisors (see below), whose sum is σ = 5633712. Its totient is φ = 1862500.

The previous prime is 3740393. The next prime is 3740419. The reversal of 3740402 is 2040473.

It is a happy number.

3740402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3224 + ... + 4227.

It is an arithmetic number, because the mean of its divisors is an integer number (704214).

Almost surely, 2^3740402 is an apocalyptic number.

3740402 is a deficient number, since it is larger than the sum of its proper divisors (1893310).

3740402 is a wasteful number, since it uses less digits than its factorization.

3740402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7704.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 3740402 is about 1934.0118924143. The cubic root of 3740402 is about 155.2289644191.

Adding to 3740402 its reverse (2040473), we get a palindrome (5780875).

The spelling of 3740402 in words is "three million, seven hundred forty thousand, four hundred two".