3740465 has 4 divisors (see below), whose sum is σ = 4488564. Its totient is φ = 2992368.

The previous prime is 3740461. The next prime is 3740483. The reversal of 3740465 is 5640473.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2119936 + 1620529 = 1456^2 + 1273^2 .

It is a cyclic number.

It is not a de Polignac number, because 3740465 - 2² = 3740461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3740461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374042 + ... + 374051.

It is an arithmetic number, because the mean of its divisors is an integer number (1122141).

Almost surely, 2^3740465 is an apocalyptic number.

It is an amenable number.

3740465 is a deficient number, since it is larger than the sum of its proper divisors (748099).

3740465 is an equidigital number, since it uses as much as digits as its factorization.

3740465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748098.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 3740465 is about 1934.0281797327. The cubic root of 3740465 is about 155.2298359270.

The spelling of 3740465 in words is "three million, seven hundred forty thousand, four hundred sixty-five".