35399873 has 2 divisors, whose sum is σ = 35399874. Its totient is φ = 35399872.

The previous prime is 35399857. The next prime is 35399893. The reversal of 35399873 is 37899353.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33779344 + 1620529 = 5812^2 + 1273^2 .

It is an emirp because it is prime and its reverse (37899353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35399873 - 2⁴ = 35399857 is a prime.

It is a super-2 number, since 2×35399873² = 2506302016832258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (35399803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17699936 + 17699937.

It is an arithmetic number, because the mean of its divisors is an integer number (17699937).

Almost surely, 2^35399873 is an apocalyptic number.

It is an amenable number.

35399873 is a deficient number, since it is larger than the sum of its proper divisors (1).

35399873 is an equidigital number, since it uses as much as digits as its factorization.

35399873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 47.

The square root of 35399873 is about 5949.7792396021. The cubic root of 35399873 is about 328.3476416473.

The spelling of 35399873 in words is "thirty-five million, three hundred ninety-nine thousand, eight hundred seventy-three".