3470146669 has 4 divisors (see below), whose sum is σ = 3785614560. Its totient is φ = 3154678780.

The previous prime is 3470146651. The next prime is 3470146739. The reversal of 3470146669 is 9666410743.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3470146669 - 2⁹ = 3470146157 is a prime.

It is a super-2 number, since 2×3470146669² = 24083835808743591122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3470146619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157733929 + ... + 157733950.

It is an arithmetic number, because the mean of its divisors is an integer number (946403640).

Almost surely, 2^3470146669 is an apocalyptic number.

It is an amenable number.

3470146669 is a deficient number, since it is larger than the sum of its proper divisors (315467891).

3470146669 is a wasteful number, since it uses less digits than its factorization.

3470146669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315467890.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 3470146669 is about 58907.9508131118. The cubic root of 3470146669 is about 1513.9653781142.

The spelling of 3470146669 in words is "three billion, four hundred seventy million, one hundred forty-six thousand, six hundred sixty-nine".