984379051 has 2 divisors, whose sum is σ = 984379052. Its totient is φ = 984379050.

The previous prime is 984379049. The next prime is 984379057. The reversal of 984379051 is 150973489.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (150973489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 984379051 - 2¹ = 984379049 is a prime.

Together with 984379049, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 984378992 and 984379010.

It is not a weakly prime, because it can be changed into another prime (984379057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492189525 + 492189526.

It is an arithmetic number, because the mean of its divisors is an integer number (492189526).

Almost surely, 2^984379051 is an apocalyptic number.

984379051 is a deficient number, since it is larger than the sum of its proper divisors (1).

984379051 is an equidigital number, since it uses as much as digits as its factorization.

984379051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 984379051 is about 31374.8155532427. The cubic root of 984379051 is about 994.7656665573.

The spelling of 984379051 in words is "nine hundred eighty-four million, three hundred seventy-nine thousand, fifty-one".