3429475 has 12 divisors (see below), whose sum is σ = 4860304. Its totient is φ = 2351520.

The previous prime is 3429473. The next prime is 3429479. The reversal of 3429475 is 5749243.

It is not a de Polignac number, because 3429475 - 2¹ = 3429473 is a prime.

It is a super-2 number, since 2×3429475² = 23522597551250, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3429475.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9624 + ... + 9973.

Almost surely, 2^3429475 is an apocalyptic number.

3429475 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3429475 is a deficient number, since it is larger than the sum of its proper divisors (1430829).

3429475 is a wasteful number, since it uses less digits than its factorization.

3429475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19614 (or 19609 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 3429475 is about 1851.8841756438. The cubic root of 3429475 is about 150.8027335000.

The spelling of 3429475 in words is "three million, four hundred twenty-nine thousand, four hundred seventy-five".