3428486550 has 36 divisors (see below), whose sum is σ = 9211201740. Its totient is φ = 914262960.

The previous prime is 3428486533. The next prime is 3428486587. The reversal of 3428486550 is 556848243.

3428486550 is a `hidden beast` number, since 34 + 28 + 48 + 6 + 550 = 666.

3428486550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3428486496 and 3428486505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3808980 + ... + 3809879.

It is an arithmetic number, because the mean of its divisors is an integer number (255866715).

Almost surely, 2^3428486550 is an apocalyptic number.

3428486550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3428486550 is an abundant number, since it is smaller than the sum of its proper divisors (5782715190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3428486550 is a wasteful number, since it uses less digits than its factorization.

3428486550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7618877 (or 7618869 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The square root of 3428486550 is about 58553.2795836407. The cubic root of 3428486550 is about 1507.8824388814.

The spelling of 3428486550 in words is "three billion, four hundred twenty-eight million, four hundred eighty-six thousand, five hundred fifty".