7077983 has 4 divisors (see below), whose sum is σ = 7721448. Its totient is φ = 6434520.

The previous prime is 7077971. The next prime is 7078009. The reversal of 7077983 is 3897707.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3897707 = 11 ⋅354337.

It is a cyclic number.

It is not a de Polignac number, because 7077983 - 2⁸ = 7077727 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 7077983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7077923) 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, 321716 + ... + 321737.

It is an arithmetic number, because the mean of its divisors is an integer number (1930362).

Almost surely, 2^7077983 is an apocalyptic number.

7077983 is a deficient number, since it is larger than the sum of its proper divisors (643465).

7077983 is a wasteful number, since it uses less digits than its factorization.

7077983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643464.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 7077983 is about 2660.4478946223. The cubic root of 7077983 is about 192.0008590095. Note that the first 3 decimals are identical.

The spelling of 7077983 in words is "seven million, seventy-seven thousand, nine hundred eighty-three".