34706672 has 120 divisors (see below), whose sum is σ = 91431648. Its totient is φ = 12418560.

The previous prime is 34706671. The next prime is 34706677. The reversal of 34706672 is 27660743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34706671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176078 + ... + 176274.

Almost surely, 2^34706672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34706672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45715824).

34706672 is an abundant number, since it is smaller than the sum of its proper divisors (56724976).

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

34706672 is a wasteful number, since it uses less digits than its factorization.

34706672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 34706672 is about 5891.2368820138. The cubic root of 34706672 is about 326.1902611759.

The spelling of 34706672 in words is "thirty-four million, seven hundred six thousand, six hundred seventy-two".