2733751020 has 384 divisors, whose sum is σ = 10729635840. Its totient is φ = 501304320.

The previous prime is 2733750937. The next prime is 2733751067. The reversal of 2733751020 is 201573372.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1380391 + ... + 1382369.

It is an arithmetic number, because the mean of its divisors is an integer number (27941760).

Almost surely, 2^2733751020 is an apocalyptic number.

2733751020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2733751020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5364817920).

2733751020 is an abundant number, since it is smaller than the sum of its proper divisors (7995884820).

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

2733751020 is a wasteful number, since it uses less digits than its factorization.

2733751020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2043 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 2733751020 is about 52285.2849279795. The cubic root of 2733751020 is about 1398.2548015819.

The spelling of 2733751020 in words is "two billion, seven hundred thirty-three million, seven hundred fifty-one thousand, twenty".