94981739 has 2 divisors, whose sum is σ = 94981740. Its totient is φ = 94981738.

The previous prime is 94981723. The next prime is 94981753. The reversal of 94981739 is 93718949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94981739 - 2⁴ = 94981723 is a prime.

It is not a weakly prime, because it can be changed into another prime (94981769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47490869 + 47490870.

It is an arithmetic number, because the mean of its divisors is an integer number (47490870).

Almost surely, 2^94981739 is an apocalyptic number.

94981739 is a deficient number, since it is larger than the sum of its proper divisors (1).

94981739 is an equidigital number, since it uses as much as digits as its factorization.

94981739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 50.

The square root of 94981739 is about 9745.8575302536. The cubic root of 94981739 is about 456.2610254670.

The spelling of 94981739 in words is "ninety-four million, nine hundred eighty-one thousand, seven hundred thirty-nine".