1079952949 has 8 divisors (see below), whose sum is σ = 1083330072. Its totient is φ = 1076582400.

The previous prime is 1079952943. The next prime is 1079952959. The reversal of 1079952949 is 9492599701.

It can be written as a sum of positive squares in 4 ways, for example, as 682149924 + 397803025 = 26118^2 + 19945^2 .

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 1079952949 - 2¹³ = 1079944757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1079952949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079952943) 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, 673749 + ... + 675349.

It is an arithmetic number, because the mean of its divisors is an integer number (135416259).

Almost surely, 2^1079952949 is an apocalyptic number.

It is an amenable number.

1079952949 is a deficient number, since it is larger than the sum of its proper divisors (3377123).

1079952949 is a wasteful number, since it uses less digits than its factorization.

1079952949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287.

The product of its (nonzero) digits is 1837080, while the sum is 55.

The square root of 1079952949 is about 32862.6375843449. The cubic root of 1079952949 is about 1025.9706685159.

The spelling of 1079952949 in words is "one billion, seventy-nine million, nine hundred fifty-two thousand, nine hundred forty-nine".