2748201830 has 32 divisors (see below), whose sum is σ = 5412096000. Its totient is φ = 996452320.

The previous prime is 2748201821. The next prime is 2748201847. The reversal of 2748201830 is 381028472.

It is a super-2 number, since 2×2748201830² = 15105226596830697800, which contains 22 as substring.

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, 2171 + ... + 74169.

It is an arithmetic number, because the mean of its divisors is an integer number (169128000).

Almost surely, 2^2748201830 is an apocalyptic number.

2748201830 is a deficient number, since it is larger than the sum of its proper divisors (2663894170).

2748201830 is a wasteful number, since it uses less digits than its factorization.

2748201830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72364.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 2748201830 is about 52423.2947266766. The cubic root of 2748201830 is about 1400.7142324996.

The spelling of 2748201830 in words is "two billion, seven hundred forty-eight million, two hundred one thousand, eight hundred thirty".