3401265 has 32 divisors (see below), whose sum is σ = 6439680. Its totient is φ = 1499904.

The previous prime is 3401221. The next prime is 3401273. The reversal of 3401265 is 5621043.

It is a happy number.

It is not a de Polignac number, because 3401265 - 2⁸ = 3401009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2487 + ... + 3603.

It is an arithmetic number, because the mean of its divisors is an integer number (201240).

Almost surely, 2^3401265 is an apocalyptic number.

3401265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3401265 is a deficient number, since it is larger than the sum of its proper divisors (3038415).

3401265 is a wasteful number, since it uses less digits than its factorization.

3401265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3401265 is about 1844.2518808449. The cubic root of 3401265 is about 150.3881060696.

The spelling of 3401265 in words is "three million, four hundred one thousand, two hundred sixty-five".