36448779 has 8 divisors (see below), whose sum is σ = 49079952. Its totient is φ = 24058400.

The previous prime is 36448759. The next prime is 36448787. The reversal of 36448779 is 97784463.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 36448779 - 2⁷ = 36448651 is a prime.

It is a zygodrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (36448739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59844 + ... + 60449.

It is an arithmetic number, because the mean of its divisors is an integer number (6134994).

Almost surely, 2^36448779 is an apocalyptic number.

36448779 is a deficient number, since it is larger than the sum of its proper divisors (12631173).

36448779 is a wasteful number, since it uses less digits than its factorization.

36448779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120397.

The product of its digits is 1016064, while the sum is 48.

The square root of 36448779 is about 6037.2824184396. The cubic root of 36448779 is about 331.5591326120.

The spelling of 36448779 in words is "thirty-six million, four hundred forty-eight thousand, seven hundred seventy-nine".