3428872502 has 8 divisors (see below), whose sum is σ = 5610882312. Its totient is φ = 1558578400.

The previous prime is 3428872441. The next prime is 3428872541. The reversal of 3428872502 is 2052788243.

It is a happy number.

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 3428872502.

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, 77928899 + ... + 77928942.

It is an arithmetic number, because the mean of its divisors is an integer number (701360289).

Almost surely, 2^3428872502 is an apocalyptic number.

3428872502 is a deficient number, since it is larger than the sum of its proper divisors (2182009810).

3428872502 is a wasteful number, since it uses less digits than its factorization.

3428872502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155857854.

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 3428872502 is about 58556.5752243076. The cubic root of 3428872502 is about 1507.9390185994.

The spelling of 3428872502 in words is "three billion, four hundred twenty-eight million, eight hundred seventy-two thousand, five hundred two".