1077002993 has 16 divisors (see below), whose sum is σ = 1209859200. Its totient is φ = 950112000.

The previous prime is 1077002987. The next prime is 1077003001. The reversal of 1077002993 is 3992007701.

It is a cyclic number.

It is not a de Polignac number, because 1077002993 - 2⁶ = 1077002929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1077002903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159908 + ... + 166506.

It is an arithmetic number, because the mean of its divisors is an integer number (75616200).

Almost surely, 2^1077002993 is an apocalyptic number.

It is an amenable number.

1077002993 is a deficient number, since it is larger than the sum of its proper divisors (132856207).

1077002993 is a wasteful number, since it uses less digits than its factorization.

1077002993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7048.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 1077002993 is about 32817.7237632350. The cubic root of 1077002993 is about 1025.0356499201.

The spelling of 1077002993 in words is "one billion, seventy-seven million, two thousand, nine hundred ninety-three".