3740881 has 8 divisors (see below), whose sum is σ = 3999744. Its totient is φ = 3490080.

The previous prime is 3740879. The next prime is 3740897. The reversal of 3740881 is 1880473.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3740881 - 2¹ = 3740879 is a prime.

It is a super-2 number, since 2×3740881² = 27988381312322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3740851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041 + ... + 2926.

It is an arithmetic number, because the mean of its divisors is an integer number (499968).

Almost surely, 2^3740881 is an apocalyptic number.

It is an amenable number.

3740881 is a deficient number, since it is larger than the sum of its proper divisors (258863).

3740881 is a wasteful number, since it uses less digits than its factorization.

3740881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3740881 is about 1934.1357242965. The cubic root of 3740881 is about 155.2355904003.

The spelling of 3740881 in words is "three million, seven hundred forty thousand, eight hundred eighty-one".