35634492340 has 24 divisors (see below), whose sum is σ = 75098753352. Its totient is φ = 14203069440.

The previous prime is 35634492337. The next prime is 35634492347. The reversal of 35634492340 is 4329443653.

It can be written as a sum of positive squares in 4 ways, for example, as 11250420624 + 24384071716 = 106068^2 + 156154^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35634492347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3164709 + ... + 3175948.

It is an arithmetic number, because the mean of its divisors is an integer number (3129114723).

Almost surely, 2^35634492340 is an apocalyptic number.

It is an amenable number.

35634492340 is an abundant number, since it is smaller than the sum of its proper divisors (39464261012).

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

35634492340 is a wasteful number, since it uses less digits than its factorization.

35634492340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6340947 (or 6340945 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 35634492340 in words is "thirty-five billion, six hundred thirty-four million, four hundred ninety-two thousand, three hundred forty".