3429451 has 2 divisors, whose sum is σ = 3429452. Its totient is φ = 3429450.

The previous prime is 3429431. The next prime is 3429473. The reversal of 3429451 is 1549243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3429451 - 2¹⁹ = 2905163 is a prime.

It is a super-2 number, since 2×3429451² = 23522268322802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3429431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714725 + 1714726.

It is an arithmetic number, because the mean of its divisors is an integer number (1714726).

Almost surely, 2^3429451 is an apocalyptic number.

3429451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3429451 is an equidigital number, since it uses as much as digits as its factorization.

3429451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 3429451 is about 1851.8776957456. The cubic root of 3429451 is about 150.8023817189.

The spelling of 3429451 in words is "three million, four hundred twenty-nine thousand, four hundred fifty-one".