1826464442 has 8 divisors (see below), whose sum is σ = 2988760032. Its totient is φ = 830211100.

The previous prime is 1826464403. The next prime is 1826464447. The reversal of 1826464442 is 2444646281.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1826464442.

It is not an unprimeable number, because it can be changed into a prime (1826464447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41510534 + ... + 41510577.

It is an arithmetic number, because the mean of its divisors is an integer number (373595004).

Almost surely, 2^1826464442 is an apocalyptic number.

1826464442 is a deficient number, since it is larger than the sum of its proper divisors (1162295590).

1826464442 is a wasteful number, since it uses less digits than its factorization.

1826464442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83021124.

The product of its digits is 294912, while the sum is 41.

The square root of 1826464442 is about 42737.1552867057. The cubic root of 1826464442 is about 1222.3729774918.

The spelling of 1826464442 in words is "one billion, eight hundred twenty-six million, four hundred sixty-four thousand, four hundred forty-two".