34709850 has 96 divisors (see below), whose sum is σ = 109338240. Its totient is φ = 7931520.

The previous prime is 34709813. The next prime is 34709861. The reversal of 34709850 is 5890743.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7614 + ... + 11286.

It is an arithmetic number, because the mean of its divisors is an integer number (1138940).

Almost surely, 2^34709850 is an apocalyptic number.

34709850 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 34709850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54669120).

34709850 is an abundant number, since it is smaller than the sum of its proper divisors (74628390).

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

34709850 is a wasteful number, since it uses less digits than its factorization.

34709850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701 (or 3690 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 34709850 is about 5891.5065984857. The cubic root of 34709850 is about 326.2002170043.

The spelling of 34709850 in words is "thirty-four million, seven hundred nine thousand, eight hundred fifty".