34851402648 has 96 divisors (see below), whose sum is σ = 100783837440. Its totient is φ = 10853599680.

The previous prime is 34851402629. The next prime is 34851402659. The reversal of 34851402648 is 84620415843.

34851402648 is a `hidden beast` number, since 3 + 485 + 140 + 26 + 4 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173508 + ... + 315923.

It is an arithmetic number, because the mean of its divisors is an integer number (1049831640).

Almost surely, 2^34851402648 is an apocalyptic number.

It is an amenable number.

34851402648 is an abundant number, since it is smaller than the sum of its proper divisors (65932434792).

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

34851402648 is a wasteful number, since it uses less digits than its factorization.

34851402648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489509 (or 489502 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 34851402648 in words is "thirty-four billion, eight hundred fifty-one million, four hundred two thousand, six hundred forty-eight".