1724848642 has 16 divisors (see below), whose sum is σ = 2875735872. Its totient is φ = 769228720.

The previous prime is 1724848621. The next prime is 1724848661. The reversal of 1724848642 is 2468484271.

It is a junction number, because it is equal to n+sod(n) for n = 1724848592 and 1724848601.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738478 + ... + 740809.

It is an arithmetic number, because the mean of its divisors is an integer number (179733492).

Almost surely, 2^1724848642 is an apocalyptic number.

1724848642 is a deficient number, since it is larger than the sum of its proper divisors (1150887230).

1724848642 is a wasteful number, since it uses less digits than its factorization.

1724848642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479353.

The product of its digits is 688128, while the sum is 46.

The square root of 1724848642 is about 41531.2971384232. The cubic root of 1724848642 is about 1199.2700750795.

The spelling of 1724848642 in words is "one billion, seven hundred twenty-four million, eight hundred forty-eight thousand, six hundred forty-two".