34798928820 has 24 divisors (see below), whose sum is σ = 97437000864. Its totient is φ = 9279714336.

The previous prime is 34798928819. The next prime is 34798928833. The reversal of 34798928820 is 2882989743.

It is a Harshad number since it is a multiple of its sum of digits (60), and also a Moran number because the ratio is a prime number: 579982147 = 34798928820 / (3 + 4 + 7 + 9 + 8 + 9 + 2 + 8 + 8 + 2 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289991014 + ... + 289991133.

It is an arithmetic number, because the mean of its divisors is an integer number (4059875036).

Almost surely, 2^34798928820 is an apocalyptic number.

34798928820 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34798928820 is an abundant number, since it is smaller than the sum of its proper divisors (62638072044).

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

34798928820 is a wasteful number, since it uses less digits than its factorization.

34798928820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579982159 (or 579982157 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 60.

The spelling of 34798928820 in words is "thirty-four billion, seven hundred ninety-eight million, nine hundred twenty-eight thousand, eight hundred twenty".