2773400474 has 64 divisors (see below), whose sum is σ = 4868640000. Its totient is φ = 1173864960.

The previous prime is 2773400437. The next prime is 2773400477. The reversal of 2773400474 is 4740043772.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2773400477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3017387 + ... + 3018305.

It is an arithmetic number, because the mean of its divisors is an integer number (76072500).

Almost surely, 2^2773400474 is an apocalyptic number.

2773400474 is a deficient number, since it is larger than the sum of its proper divisors (2095239526).

2773400474 is a wasteful number, since it uses less digits than its factorization.

2773400474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143.

The product of its (nonzero) digits is 131712, while the sum is 38.

The square root of 2773400474 is about 52663.0845469576. The cubic root of 2773400474 is about 1404.9823284379.

The spelling of 2773400474 in words is "two billion, seven hundred seventy-three million, four hundred thousand, four hundred seventy-four".