3505022878 has 8 divisors (see below), whose sum is σ = 6008610672. Its totient is φ = 1502152656.

The previous prime is 3505022869. The next prime is 3505022893. The reversal of 3505022878 is 8782205053.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3505022878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125179375 + ... + 125179402.

It is an arithmetic number, because the mean of its divisors is an integer number (751076334).

Almost surely, 2^3505022878 is an apocalyptic number.

3505022878 is a deficient number, since it is larger than the sum of its proper divisors (2503587794).

3505022878 is a wasteful number, since it uses less digits than its factorization.

3505022878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250358786.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 3505022878 is about 59203.2336785754. The cubic root of 3505022878 is about 1519.0204442933.

The spelling of 3505022878 in words is "three billion, five hundred five million, twenty-two thousand, eight hundred seventy-eight".