3740046 has 8 divisors (see below), whose sum is σ = 7480104. Its totient is φ = 1246680.

The previous prime is 3740039. The next prime is 3740059. The reversal of 3740046 is 6400473.

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

3740046 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3739998 and 3740025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311665 + ... + 311676.

It is an arithmetic number, because the mean of its divisors is an integer number (935013).

Almost surely, 2^3740046 is an apocalyptic number.

3740046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3740046 is a wasteful number, since it uses less digits than its factorization.

3740046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623346.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 3740046 is about 1933.9198535617. The cubic root of 3740046 is about 155.2240395238.

The spelling of 3740046 in words is "three million, seven hundred forty thousand, forty-six".