83629413 has 24 divisors (see below), whose sum is σ = 142511616. Its totient is φ = 46245600.

The previous prime is 83629397. The next prime is 83629439. The reversal of 83629413 is 31492638.

It is not a de Polignac number, because 83629413 - 2⁴ = 83629397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83624413) 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, 19458 + ... + 23363.

It is an arithmetic number, because the mean of its divisors is an integer number (5937984).

Almost surely, 2^83629413 is an apocalyptic number.

It is an amenable number.

83629413 is a deficient number, since it is larger than the sum of its proper divisors (58882203).

83629413 is a wasteful number, since it uses less digits than its factorization.

83629413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42865 (or 42862 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 83629413 is about 9144.9118639821. The cubic root of 83629413 is about 437.3069197535.

The spelling of 83629413 in words is "eighty-three million, six hundred twenty-nine thousand, four hundred thirteen".