3739023 has 6 divisors (see below), whose sum is σ = 5400824. Its totient is φ = 2492676.

The previous prime is 3739019. The next prime is 3739039. The reversal of 3739023 is 3209373.

It is not a de Polignac number, because 3739023 - 2² = 3739019 is a prime.

It is a d-powerful number, because it can be written as 3¹² + 7⁵ + 3¹³ + 9² + 0 + 2¹¹ + 3¹³ .

It is a Duffinian number.

3739023 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3739063) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207715 + ... + 207732.

Almost surely, 2^3739023 is an apocalyptic number.

3739023 is a deficient number, since it is larger than the sum of its proper divisors (1661801).

3739023 is a wasteful number, since it uses less digits than its factorization.

3739023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415453 (or 415450 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 3739023 is about 1933.6553467462. The cubic root of 3739023 is about 155.2098856273.

It can be divided in two parts, 37 and 39023, that added together give a triangular number (39060 = T₂₇₉).

The spelling of 3739023 in words is "three million, seven hundred thirty-nine thousand, twenty-three".