82349379 has 40 divisors (see below), whose sum is σ = 141343488. Its totient is φ = 46805040.

The previous prime is 82349369. The next prime is 82349381. The reversal of 82349379 is 97394328.

It is a happy number.

It is not a de Polignac number, because 82349379 - 2¹⁹ = 81825091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82349359) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 176104 + ... + 176570.

Almost surely, 2^82349379 is an apocalyptic number.

82349379 is a deficient number, since it is larger than the sum of its proper divisors (58994109).

82349379 is a wasteful number, since it uses less digits than its factorization.

82349379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 788 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 82349379 is about 9074.6558612434. The cubic root of 82349379 is about 435.0642948960.

It can be divided in two parts, 82349 and 379, that added together give a palindrome (82728).

The spelling of 82349379 in words is "eighty-two million, three hundred forty-nine thousand, three hundred seventy-nine".