2736507428 has 12 divisors (see below), whose sum is σ = 4789254540. Its totient is φ = 1368148992.

The previous prime is 2736507353. The next prime is 2736507437. The reversal of 2736507428 is 8247056372.

It can be written as a sum of positive squares in 2 ways, for example, as 719419684 + 2017087744 = 26822^2 + 44912^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86468 + ... + 113796.

It is an arithmetic number, because the mean of its divisors is an integer number (399104545).

Almost surely, 2^2736507428 is an apocalyptic number.

It is an amenable number.

2736507428 is a deficient number, since it is larger than the sum of its proper divisors (2052747112).

2736507428 is a wasteful number, since it uses less digits than its factorization.

2736507428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52366 (or 52364 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 2736507428 is about 52311.6375962367. The cubic root of 2736507428 is about 1398.7245915092.

The spelling of 2736507428 in words is "two billion, seven hundred thirty-six million, five hundred seven thousand, four hundred twenty-eight".