2735487420 has 48 divisors (see below), whose sum is σ = 7822338048. Its totient is φ = 713942080.

The previous prime is 2735487413. The next prime is 2735487449. The reversal of 2735487420 is 247845372.

It is a happy number.

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, 482196 + ... + 487835.

It is an arithmetic number, because the mean of its divisors is an integer number (162965376).

Almost surely, 2^2735487420 is an apocalyptic number.

2735487420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2735487420 is an abundant number, since it is smaller than the sum of its proper divisors (5086850628).

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

2735487420 is a wasteful number, since it uses less digits than its factorization.

2735487420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970090 (or 970088 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 2735487420 is about 52301.8873464429. The cubic root of 2735487420 is about 1398.5507826656.

The spelling of 2735487420 in words is "two billion, seven hundred thirty-five million, four hundred eighty-seven thousand, four hundred twenty".