1942995598 has 4 divisors (see below), whose sum is σ = 2914493400. Its totient is φ = 971497798.

The previous prime is 1942995583. The next prime is 1942995629. The reversal of 1942995598 is 8955992491.

It is a semiprime because it is the product of two primes.

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, 485748898 + ... + 485748901.

It is an arithmetic number, because the mean of its divisors is an integer number (728623350).

Almost surely, 2^1942995598 is an apocalyptic number.

1942995598 is a deficient number, since it is larger than the sum of its proper divisors (971497802).

1942995598 is an equidigital number, since it uses as much as digits as its factorization.

1942995598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971497801.

The product of its digits is 10497600, while the sum is 61.

The square root of 1942995598 is about 44079.4237485020. The cubic root of 1942995598 is about 1247.8353143795.

The spelling of 1942995598 in words is "one billion, nine hundred forty-two million, nine hundred ninety-five thousand, five hundred ninety-eight".