3429545 has 8 divisors (see below), whose sum is σ = 4703424. Its totient is φ = 2351664.

The previous prime is 3429523. The next prime is 3429581. The reversal of 3429545 is 5459243.

3429545 = 8² + 9² + ... + 217².

It is a happy number.

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

It is not a de Polignac number, because 3429545 - 2¹⁸ = 3167401 is a prime.

It is a Duffinian 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, 48959 + ... + 49028.

It is an arithmetic number, because the mean of its divisors is an integer number (587928).

Almost surely, 2^3429545 is an apocalyptic number.

3429545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3429545 is a deficient number, since it is larger than the sum of its proper divisors (1273879).

3429545 is an equidigital number, since it uses as much as digits as its factorization.

3429545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97999.

The product of its digits is 21600, while the sum is 32.

The square root of 3429545 is about 1851.9030752175. The cubic root of 3429545 is about 150.8037595190.

The spelling of 3429545 in words is "three million, four hundred twenty-nine thousand, five hundred forty-five".