772213484284 has 48 divisors (see below), whose sum is σ = 1494640556640. Its totient is φ = 346146877440.

The previous prime is 772213484281. The next prime is 772213484303. The reversal of 772213484284 is 482484312277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (772213484281) 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, 29450572 + ... + 29476780.

It is an arithmetic number, because the mean of its divisors is an integer number (31138344930).

Almost surely, 2^772213484284 is an apocalyptic number.

It is an amenable number.

772213484284 is a deficient number, since it is larger than the sum of its proper divisors (722427072356).

772213484284 is a wasteful number, since it uses less digits than its factorization.

772213484284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35470 (or 35468 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 52.

The spelling of 772213484284 in words is "seven hundred seventy-two billion, two hundred thirteen million, four hundred eighty-four thousand, two hundred eighty-four".