34650780 has 24 divisors (see below), whose sum is σ = 97022352. Its totient is φ = 9240192.

The previous prime is 34650779. The next prime is 34650787. The reversal of 34650780 is 8705643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34650787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288697 + ... + 288816.

It is an arithmetic number, because the mean of its divisors is an integer number (4042598).

Almost surely, 2^34650780 is an apocalyptic number.

34650780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34650780 is an abundant number, since it is smaller than the sum of its proper divisors (62371572).

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

34650780 is a wasteful number, since it uses less digits than its factorization.

34650780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577525 (or 577523 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 34650780 is about 5886.4913148666. The cubic root of 34650780 is about 326.0150669890.

The spelling of 34650780 in words is "thirty-four million, six hundred fifty thousand, seven hundred eighty".