7077247990 has 16 divisors (see below), whose sum is σ = 12782529648. Its totient is φ = 2821236256.

The previous prime is 7077247981. The next prime is 7077248011. The reversal of 7077247990 is 997427707.

It is a super-3 number, since 3×7077247990³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204792 + ... + 1210651.

It is an arithmetic number, because the mean of its divisors is an integer number (798908103).

Almost surely, 2^7077247990 is an apocalyptic number.

7077247990 is a deficient number, since it is larger than the sum of its proper divisors (5705281658).

7077247990 is a wasteful number, since it uses less digits than its factorization.

7077247990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415743.

The product of its (nonzero) digits is 1555848, while the sum is 52.

The square root of 7077247990 is about 84126.3810585003. The cubic root of 7077247990 is about 1919.9421269810.

The spelling of 7077247990 in words is "seven billion, seventy-seven million, two hundred forty-seven thousand, nine hundred ninety".