36979349 has 4 divisors (see below), whose sum is σ = 40341120. Its totient is φ = 33617580.

The previous prime is 36979343. The next prime is 36979357. The reversal of 36979349 is 94397963.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94397963 = 11 ⋅8581633.

It is a cyclic number.

It is not a de Polignac number, because 36979349 - 2⁴ = 36979333 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36979297 and 36979306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36979343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1680869 + ... + 1680890.

It is an arithmetic number, because the mean of its divisors is an integer number (10085280).

Almost surely, 2^36979349 is an apocalyptic number.

It is an amenable number.

36979349 is a deficient number, since it is larger than the sum of its proper divisors (3361771).

36979349 is a wasteful number, since it uses less digits than its factorization.

36979349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361770.

The product of its digits is 1102248, while the sum is 50.

The square root of 36979349 is about 6081.0647916298. The cubic root of 36979349 is about 333.1601792908.

The spelling of 36979349 in words is "thirty-six million, nine hundred seventy-nine thousand, three hundred forty-nine".