7055674649 has 4 divisors (see below), whose sum is σ = 7362443136. Its totient is φ = 6748906164.

The previous prime is 7055674631. The next prime is 7055674657. The reversal of 7055674649 is 9464765507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7055674649 - 2¹² = 7055670553 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7055674649.

It is not an unprimeable number, because it can be changed into a prime (7055673649) 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, 153384209 + ... + 153384254.

It is an arithmetic number, because the mean of its divisors is an integer number (1840610784).

Almost surely, 2^7055674649 is an apocalyptic number.

It is an amenable number.

7055674649 is a deficient number, since it is larger than the sum of its proper divisors (306768487).

7055674649 is a wasteful number, since it uses less digits than its factorization.

7055674649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306768486.

The product of its (nonzero) digits is 6350400, while the sum is 53.

The square root of 7055674649 is about 83998.0633645800. The cubic root of 7055674649 is about 1917.9893093676.

The spelling of 7055674649 in words is "seven billion, fifty-five million, six hundred seventy-four thousand, six hundred forty-nine".