1996419375 has 90 divisors (see below), whose sum is σ = 3754823072. Its totient is φ = 1020780000.

The previous prime is 1996419367. The next prime is 1996419377. The reversal of 1996419375 is 5739146991.

1996419375 is a `hidden beast` number, since 199 + 6 + 419 + 37 + 5 = 666.

It is not a de Polignac number, because 1996419375 - 2³ = 1996419367 is a prime.

It is a super-3 number, since 3×1996419375³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996419377) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 18658072 + ... + 18658178.

Almost surely, 2^1996419375 is an apocalyptic number.

1996419375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1996419375 is a deficient number, since it is larger than the sum of its proper divisors (1758403697).

1996419375 is an equidigital number, since it uses as much as digits as its factorization.

1996419375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 146 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 54.

The square root of 1996419375 is about 44681.3090117109. The cubic root of 1996419375 is about 1259.1687166107.

The spelling of 1996419375 in words is "one billion, nine hundred ninety-six million, four hundred nineteen thousand, three hundred seventy-five".