34306028490 has 64 divisors (see below), whose sum is σ = 83942593920. Its totient is φ = 8970382080.

The previous prime is 34306028473. The next prime is 34306028501. The reversal of 34306028490 is 9482060343.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678280 + ... + 727100.

It is an arithmetic number, because the mean of its divisors is an integer number (1311603030).

Almost surely, 2^34306028490 is an apocalyptic number.

34306028490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 34306028490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41971296960).

34306028490 is an abundant number, since it is smaller than the sum of its proper divisors (49636565430).

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

34306028490 is a wasteful number, since it uses less digits than its factorization.

34306028490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49287.

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 34306028490 in words is "thirty-four billion, three hundred six million, twenty-eight thousand, four hundred ninety".