1942748354 has 8 divisors (see below), whose sum is σ = 2916952128. Its totient is φ = 970430980.

The previous prime is 1942748351. The next prime is 1942748369. The reversal of 1942748354 is 4538472491.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1942748299 and 1942748308.

It is not an unprimeable number, because it can be changed into a prime (1942748351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469022 + ... + 473145.

It is an arithmetic number, because the mean of its divisors is an integer number (364619016).

Almost surely, 2^1942748354 is an apocalyptic number.

1942748354 is a deficient number, since it is larger than the sum of its proper divisors (974203774).

1942748354 is a wasteful number, since it uses less digits than its factorization.

1942748354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943200.

The product of its digits is 967680, while the sum is 47.

The square root of 1942748354 is about 44076.6191307818. The cubic root of 1942748354 is about 1247.7823835885.

The spelling of 1942748354 in words is "one billion, nine hundred forty-two million, seven hundred forty-eight thousand, three hundred fifty-four".