34634577492 has 36 divisors (see below), whose sum is σ = 87554317396. Its totient is φ = 11544094080.

The previous prime is 34634577469. The next prime is 34634577493. The reversal of 34634577492 is 29477543643.

It is a happy number.

34634577492 is a `hidden beast` number, since 3 + 4 + 63 + 4 + 577 + 4 + 9 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7900365456 + 26734212036 = 88884^2 + 163506^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34634577493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 862992 + ... + 902232.

Almost surely, 2^34634577492 is an apocalyptic number.

It is an amenable number.

34634577492 is an abundant number, since it is smaller than the sum of its proper divisors (52919739904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34634577492 is a wasteful number, since it uses less digits than its factorization.

34634577492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63768 (or 63763 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 54.

The spelling of 34634577492 in words is "thirty-four billion, six hundred thirty-four million, five hundred seventy-seven thousand, four hundred ninety-two".