34758742890 has 16 divisors (see below), whose sum is σ = 83420983008. Its totient is φ = 9268998096.

The previous prime is 34758742883. The next prime is 34758742891. The reversal of 34758742890 is 9824785743.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34758742890.

It is not an unprimeable number, because it can be changed into a prime (34758742891) 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, 579312352 + ... + 579312411.

It is an arithmetic number, because the mean of its divisors is an integer number (5213811438).

Almost surely, 2^34758742890 is an apocalyptic number.

34758742890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34758742890 is an abundant number, since it is smaller than the sum of its proper divisors (48662240118).

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

34758742890 is a wasteful number, since it uses less digits than its factorization.

34758742890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158624773.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 34758742890 in words is "thirty-four billion, seven hundred fifty-eight million, seven hundred forty-two thousand, eight hundred ninety".