3401745 has 8 divisors (see below), whose sum is σ = 5442816. Its totient is φ = 1814256.

The previous prime is 3401737. The next prime is 3401753. The reversal of 3401745 is 5471043.

It is an interprime number because it is at equal distance from previous prime (3401737) and next prime (3401753).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3401745 - 2³ = 3401737 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113377 + ... + 113406.

It is an arithmetic number, because the mean of its divisors is an integer number (680352).

Almost surely, 2^3401745 is an apocalyptic number.

It is an amenable number.

3401745 is a deficient number, since it is larger than the sum of its proper divisors (2041071).

3401745 is a wasteful number, since it uses less digits than its factorization.

3401745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226791.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 3401745 is about 1844.3820103222. The cubic root of 3401745 is about 150.3951801920.

Adding to 3401745 its reverse (5471043), we get a palindrome (8872788).

The spelling of 3401745 in words is "three million, four hundred one thousand, seven hundred forty-five".