3320422478 has 4 divisors (see below), whose sum is σ = 4980633720. Its totient is φ = 1660211238.

The previous prime is 3320422477. The next prime is 3320422481. The reversal of 3320422478 is 8742240233.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3320422478² = 22050410864815320968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320422471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830105618 + ... + 830105621.

It is an arithmetic number, because the mean of its divisors is an integer number (1245158430).

Almost surely, 2^3320422478 is an apocalyptic number.

3320422478 is a deficient number, since it is larger than the sum of its proper divisors (1660211242).

3320422478 is a wasteful number, since it uses less digits than its factorization.

3320422478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660211241.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 3320422478 is about 57623.1071532940. The cubic root of 3320422478 is about 1491.8704611807.

The spelling of 3320422478 in words is "three billion, three hundred twenty million, four hundred twenty-two thousand, four hundred seventy-eight".