3741993 has 24 divisors (see below), whose sum is σ = 5782400. Its totient is φ = 2325024.

The previous prime is 3741977. The next prime is 3742009. The reversal of 3741993 is 3991473.

It is an interprime number because it is at equal distance from previous prime (3741977) and next prime (3742009).

It is not a de Polignac number, because 3741993 - 2⁴ = 3741977 is a prime.

It is a super-2 number, since 2×3741993² = 28005023224098, which contains 22 as substring.

It is a Duffinian number.

Its product of digits (20412) is a multiple of the sum of its prime divisors (378).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3741943) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13371 + ... + 13647.

Almost surely, 2^3741993 is an apocalyptic number.

It is an amenable number.

3741993 is a deficient number, since it is larger than the sum of its proper divisors (2040407).

3741993 is a wasteful number, since it uses less digits than its factorization.

3741993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 378 counting only the distinct ones).

The product of its digits is 20412, while the sum is 36.

The square root of 3741993 is about 1934.4231698364. The cubic root of 3741993 is about 155.2509704561.

The spelling of 3741993 in words is "three million, seven hundred forty-one thousand, nine hundred ninety-three".