3540902878 has 8 divisors (see below), whose sum is σ = 5315722272. Its totient is φ = 1768995456.

The previous prime is 3540902821. The next prime is 3540902881. The reversal of 3540902878 is 8782090453.

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

It is a congruent number.

It is an unprimeable number.

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, 724950 + ... + 729817.

It is an arithmetic number, because the mean of its divisors is an integer number (664465284).

Almost surely, 2^3540902878 is an apocalyptic number.

3540902878 is a deficient number, since it is larger than the sum of its proper divisors (1774819394).

3540902878 is a wasteful number, since it uses less digits than its factorization.

3540902878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1455986.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 3540902878 is about 59505.4861168279. The cubic root of 3540902878 is about 1524.1861289076.

The spelling of 3540902878 in words is "three billion, five hundred forty million, nine hundred two thousand, eight hundred seventy-eight".