2794545406 has 16 divisors (see below), whose sum is σ = 4329187200. Its totient is φ = 1351527840.

The previous prime is 2794545331. The next prime is 2794545409. The reversal of 2794545406 is 6045454972.

2794545406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794545409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128620 + ... + 148768.

It is an arithmetic number, because the mean of its divisors is an integer number (270574200).

Almost surely, 2^2794545406 is an apocalyptic number.

2794545406 is a deficient number, since it is larger than the sum of its proper divisors (1534641794).

2794545406 is a wasteful number, since it uses less digits than its factorization.

2794545406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22419.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 2794545406 is about 52863.4600267519. The cubic root of 2794545406 is about 1408.5439097037.

The spelling of 2794545406 in words is "two billion, seven hundred ninety-four million, five hundred forty-five thousand, four hundred six".