3430485 has 16 divisors (see below), whose sum is σ = 6098880. Its totient is φ = 1829520.

The previous prime is 3430463. The next prime is 3430487. The reversal of 3430485 is 5840343.

It is a happy number.

It is not a de Polignac number, because 3430485 - 2¹¹ = 3428437 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

3430485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12571 + ... + 12840.

It is an arithmetic number, because the mean of its divisors is an integer number (381180).

Almost surely, 2^3430485 is an apocalyptic number.

It is an amenable number.

3430485 is a deficient number, since it is larger than the sum of its proper divisors (2668395).

3430485 is a wasteful number, since it uses less digits than its factorization.

3430485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25425 (or 25419 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3430485 is about 1852.1568508093. The cubic root of 3430485 is about 150.8175361361.

The spelling of 3430485 in words is "three million, four hundred thirty thousand, four hundred eighty-five".