680202429 has 8 divisors (see below), whose sum is σ = 908468352. Its totient is φ = 452702400.

The previous prime is 680202409. The next prime is 680202443. The reversal of 680202429 is 924202086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 680202429 - 2¹³ = 680194237 is a prime.

It is a super-3 number, since 3×680202429³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 680202429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680202409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189397 + ... + 192954.

It is an arithmetic number, because the mean of its divisors is an integer number (113558544).

Almost surely, 2^680202429 is an apocalyptic number.

It is an amenable number.

680202429 is a deficient number, since it is larger than the sum of its proper divisors (228265923).

680202429 is a wasteful number, since it uses less digits than its factorization.

680202429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382947.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 680202429 is about 26080.6907308836. The cubic root of 680202429 is about 879.4531851698.

The spelling of 680202429 in words is "six hundred eighty million, two hundred two thousand, four hundred twenty-nine".