3741739 has 2 divisors, whose sum is σ = 3741740. Its totient is φ = 3741738.

The previous prime is 3741737. The next prime is 3741743. The reversal of 3741739 is 9371473.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3741739 - 2¹ = 3741737 is a prime.

It is a super-2 number, since 2×3741739² = 28001221488242, which contains 22 as substring.

Together with 3741737, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3741733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1870869 + 1870870.

It is an arithmetic number, because the mean of its divisors is an integer number (1870870).

Almost surely, 2^3741739 is an apocalyptic number.

3741739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3741739 is an equidigital number, since it uses as much as digits as its factorization.

3741739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 34.

The square root of 3741739 is about 1934.3575160761. The cubic root of 3741739 is about 155.2474576543.

The spelling of 3741739 in words is "three million, seven hundred forty-one thousand, seven hundred thirty-nine".