2761335428 has 12 divisors (see below), whose sum is σ = 4841615772. Its totient is φ = 1378016640.

The previous prime is 2761335397. The next prime is 2761335439. The reversal of 2761335428 is 8245331672.

It can be written as a sum of positive squares in 2 ways, for example, as 310887424 + 2450448004 = 17632^2 + 49502^2 .

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, 660425 + ... + 664592.

It is an arithmetic number, because the mean of its divisors is an integer number (403467981).

Almost surely, 2^2761335428 is an apocalyptic number.

It is an amenable number.

2761335428 is a deficient number, since it is larger than the sum of its proper divisors (2080280344).

2761335428 is a wasteful number, since it uses less digits than its factorization.

2761335428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325542 (or 1325540 counting only the distinct ones).

The product of its digits is 241920, while the sum is 41.

The square root of 2761335428 is about 52548.4103280014. The cubic root of 2761335428 is about 1402.9420152432.

The spelling of 2761335428 in words is "two billion, seven hundred sixty-one million, three hundred thirty-five thousand, four hundred twenty-eight".