2628433424 has 10 divisors (see below), whose sum is σ = 5092589790. Its totient is φ = 1314216704.

The previous prime is 2628433373. The next prime is 2628433439. The reversal of 2628433424 is 4243348262.

It can be written as a sum of positive squares in only one way, i.e., 2628407824 + 25600 = 51268^2 + 160^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82138529 + ... + 82138560.

It is an arithmetic number, because the mean of its divisors is an integer number (509258979).

Almost surely, 2^2628433424 is an apocalyptic number.

It is an amenable number.

2628433424 is a deficient number, since it is larger than the sum of its proper divisors (2464156366).

2628433424 is a wasteful number, since it uses less digits than its factorization.

2628433424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164277097 (or 164277091 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

The square root of 2628433424 is about 51268.2496678012. The cubic root of 2628433424 is about 1380.0632583199.

The spelling of 2628433424 in words is "two billion, six hundred twenty-eight million, four hundred thirty-three thousand, four hundred twenty-four".