3428707 has 8 divisors (see below), whose sum is σ = 3537072. Its totient is φ = 3321600.

The previous prime is 3428681. The next prime is 3428717. The reversal of 3428707 is 7078243.

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

It is a cyclic number.

It is not a de Polignac number, because 3428707 - 2¹⁵ = 3395939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3428717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9708 + ... + 10054.

It is an arithmetic number, because the mean of its divisors is an integer number (442134).

Almost surely, 2^3428707 is an apocalyptic number.

3428707 is a deficient number, since it is larger than the sum of its proper divisors (108365).

3428707 is a wasteful number, since it uses less digits than its factorization.

3428707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 3428707 is about 1851.6768076530. The cubic root of 3428707 is about 150.7914756889.

The spelling of 3428707 in words is "three million, four hundred twenty-eight thousand, seven hundred seven".