983428419 has 16 divisors (see below), whose sum is σ = 1360235520. Its totient is φ = 631525440.

The previous prime is 983428399. The next prime is 983428441. The reversal of 983428419 is 914824389.

It is not a de Polignac number, because 983428419 - 2¹¹ = 983426371 is a prime.

It is a super-2 number, since 2×983428419² = 1934262910593679122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (983424419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40887 + ... + 60320.

It is an arithmetic number, because the mean of its divisors is an integer number (85014720).

Almost surely, 2^983428419 is an apocalyptic number.

983428419 is a deficient number, since it is larger than the sum of its proper divisors (376807101).

983428419 is a wasteful number, since it uses less digits than its factorization.

983428419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101330.

The product of its digits is 497664, while the sum is 48.

The square root of 983428419 is about 31359.6622909112. The cubic root of 983428419 is about 994.4453425758.

The spelling of 983428419 in words is "nine hundred eighty-three million, four hundred twenty-eight thousand, four hundred nineteen".