3734045 has 12 divisors (see below), whose sum is σ = 5212764. Its totient is φ = 2560320.

The previous prime is 3734039. The next prime is 3734053. The reversal of 3734045 is 5404373.

It can be written as a sum of positive squares in 2 ways, for example, as 2181529 + 1552516 = 1477^2 + 1246^2 .

It is not a de Polignac number, because 3734045 - 2⁸ = 3733789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7376 + ... + 7865.

It is an arithmetic number, because the mean of its divisors is an integer number (434397).

Almost surely, 2^3734045 is an apocalyptic number.

3734045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3734045 is a deficient number, since it is larger than the sum of its proper divisors (1478719).

3734045 is a wasteful number, since it uses less digits than its factorization.

3734045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15260 (or 15253 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 3734045 is about 1932.3677186291. The cubic root of 3734045 is about 155.1409747602.

The spelling of 3734045 in words is "three million, seven hundred thirty-four thousand, forty-five".