2773434473304 has 64 divisors (see below), whose sum is σ = 8008848224640. Its totient is φ = 790997352960.

The previous prime is 2773434473281. The next prime is 2773434473333. The reversal of 2773434473304 is 4033744343772.

It is a super-2 number, since 2×2773434473304² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308978854 + ... + 308987829.

It is an arithmetic number, because the mean of its divisors is an integer number (125138253510).

Almost surely, 2^{2773434473304} is an apocalyptic number.

2773434473304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2773434473304 is an abundant number, since it is smaller than the sum of its proper divisors (5235413751336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2773434473304 is a wasteful number, since it uses less digits than its factorization.

2773434473304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617966720 (or 617966716 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 51.

The spelling of 2773434473304 in words is "two trillion, seven hundred seventy-three billion, four hundred thirty-four million, four hundred seventy-three thousand, three hundred four".