3425320785 has 8 divisors (see below), whose sum is σ = 5480513280. Its totient is φ = 1826837744.

The previous prime is 3425320777. The next prime is 3425320823. The reversal of 3425320785 is 5870235243.

3425320785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3425320785 - 2³ = 3425320777 is a prime.

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, 114177345 + ... + 114177374.

It is an arithmetic number, because the mean of its divisors is an integer number (685064160).

Almost surely, 2^3425320785 is an apocalyptic number.

It is an amenable number.

3425320785 is a deficient number, since it is larger than the sum of its proper divisors (2055192495).

3425320785 is a wasteful number, since it uses less digits than its factorization.

3425320785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228354727.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 3425320785 is about 58526.2401406412. The cubic root of 3425320785 is about 1507.4181843285.

The spelling of 3425320785 in words is "three billion, four hundred twenty-five million, three hundred twenty thousand, seven hundred eighty-five".