7420005677 has 16 divisors (see below), whose sum is σ = 8524868352. Its totient is φ = 6326449920.

The previous prime is 7420005673. The next prime is 7420005721. The reversal of 7420005677 is 7765000247.

It is not a de Polignac number, because 7420005677 - 2² = 7420005673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7420005677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7420005673) 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, 1084088 + ... + 1090910.

It is an arithmetic number, because the mean of its divisors is an integer number (532804272).

Almost surely, 2^7420005677 is an apocalyptic number.

It is an amenable number.

7420005677 is a deficient number, since it is larger than the sum of its proper divisors (1104862675).

7420005677 is a wasteful number, since it uses less digits than its factorization.

7420005677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628.

The product of its (nonzero) digits is 82320, while the sum is 38.

The square root of 7420005677 is about 86139.4548218179. The cubic root of 7420005677 is about 1950.4496597918.

The spelling of 7420005677 in words is "seven billion, four hundred twenty million, five thousand, six hundred seventy-seven".