3478670522 has 8 divisors (see below), whose sum is σ = 5244493716. Its totient is φ = 1730505952.

The previous prime is 3478670521. The next prime is 3478670527. The reversal of 3478670522 is 2250768743.

It can be written as a sum of positive squares in 2 ways, for example, as 2318518801 + 1160151721 = 48151^2 + 34061^2 .

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

It is a super-2 number, since 2×3478670522² = 24202297201263504968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3478670521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4414163 + ... + 4414950.

Almost surely, 2^3478670522 is an apocalyptic number.

3478670522 is a deficient number, since it is larger than the sum of its proper divisors (1765823194).

3478670522 is a wasteful number, since it uses less digits than its factorization.

3478670522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8829312.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 3478670522 is about 58980.2553571956. The cubic root of 3478670522 is about 1515.2039680795.

The spelling of 3478670522 in words is "three billion, four hundred seventy-eight million, six hundred seventy thousand, five hundred twenty-two".