3811494 has 8 divisors (see below), whose sum is σ = 7623000. Its totient is φ = 1270496.

The previous prime is 3811487. The next prime is 3811501. The reversal of 3811494 is 4941183.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3811487) and next prime (3811501).

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

3811494 is an admirable number.

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, 317619 + ... + 317630.

It is an arithmetic number, because the mean of its divisors is an integer number (952875).

Almost surely, 2^3811494 is an apocalyptic number.

3811494 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.

3811494 is a wasteful number, since it uses less digits than its factorization.

3811494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635254.

The product of its digits is 3456, while the sum is 30.

The square root of 3811494 is about 1952.3047917782. The cubic root of 3811494 is about 156.2062524992.

The spelling of 3811494 in words is "three million, eight hundred eleven thousand, four hundred ninety-four".