1168074344 has 8 divisors (see below), whose sum is σ = 2190139410. Its totient is φ = 584037168.

The previous prime is 1168074311. The next prime is 1168074377. The reversal of 1168074344 is 4434708611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1168074311) and next prime (1168074377).

It can be written as a sum of positive squares in only one way, i.e., 593896900 + 574177444 = 24370^2 + 23962^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1168074344² = 2728795346222060672, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1168074298 and 1168074307.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73004639 + ... + 73004654.

Almost surely, 2^1168074344 is an apocalyptic number.

It is an amenable number.

1168074344 is a deficient number, since it is larger than the sum of its proper divisors (1022065066).

1168074344 is a wasteful number, since it uses less digits than its factorization.

1168074344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146009299 (or 146009295 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 1168074344 is about 34177.1026273439. The cubic root of 1168074344 is about 1053.1498292555.

The spelling of 1168074344 in words is "one billion, one hundred sixty-eight million, seventy-four thousand, three hundred forty-four".