34398749962 has 8 divisors (see below), whose sum is σ = 51599772036. Its totient is φ = 17198825952.

The previous prime is 34398749953. The next prime is 34398749971. The reversal of 34398749962 is 26994789343.

It is a happy number.

It is a Cunningham number, because it is equal to 185469²+1.

It is an interprime number because it is at equal distance from previous prime (34398749953) and next prime (34398749971).

It can be written as a sum of positive squares in 2 ways, for example, as 34398749961 + 1 = 185469^2 + 1^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 34398749894 and 34398749903.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191133 + ... + 324544.

Almost surely, 2^34398749962 is an apocalyptic number.

34398749962 is a deficient number, since it is larger than the sum of its proper divisors (17201022074).

34398749962 is a wasteful number, since it uses less digits than its factorization.

34398749962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549032.

The product of its digits is 70543872, while the sum is 64.

The spelling of 34398749962 in words is "thirty-four billion, three hundred ninety-eight million, seven hundred forty-nine thousand, nine hundred sixty-two".