1826423348 has 6 divisors (see below), whose sum is σ = 3196240866. Its totient is φ = 913211672.

The previous prime is 1826423329. The next prime is 1826423371. The reversal of 1826423348 is 8433246281.

It can be written as a sum of positive squares in only one way, i.e., 1596961444 + 229461904 = 39962^2 + 15148^2 .

It is a super-3 number, since 3×1826423348³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228302915 + ... + 228302922.

It is an arithmetic number, because the mean of its divisors is an integer number (532706811).

Almost surely, 2^1826423348 is an apocalyptic number.

It is an amenable number.

1826423348 is a deficient number, since it is larger than the sum of its proper divisors (1369817518).

1826423348 is a wasteful number, since it uses less digits than its factorization.

1826423348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456605841 (or 456605839 counting only the distinct ones).

The product of its digits is 221184, while the sum is 41.

The square root of 1826423348 is about 42736.6745079680. The cubic root of 1826423348 is about 1222.3638099492.

The spelling of 1826423348 in words is "one billion, eight hundred twenty-six million, four hundred twenty-three thousand, three hundred forty-eight".