3478454828 has 6 divisors (see below), whose sum is σ = 6087295956. Its totient is φ = 1739227412.

The previous prime is 3478454821. The next prime is 3478454843. The reversal of 3478454828 is 8284548743.

It is a self number, because there is not a number n which added to its sum of digits gives 3478454828.

It is not an unprimeable number, because it can be changed into a prime (3478454821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434806850 + ... + 434806857.

It is an arithmetic number, because the mean of its divisors is an integer number (1014549326).

Almost surely, 2^3478454828 is an apocalyptic number.

It is an amenable number.

3478454828 is a deficient number, since it is larger than the sum of its proper divisors (2608841128).

3478454828 is a wasteful number, since it uses less digits than its factorization.

3478454828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869613711 (or 869613709 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 53.

The square root of 3478454828 is about 58978.4268016705. The cubic root of 3478454828 is about 1515.1726508318.

The spelling of 3478454828 in words is "three billion, four hundred seventy-eight million, four hundred fifty-four thousand, eight hundred twenty-eight".