1334748220 has 48 divisors (see below), whose sum is σ = 3021590880. Its totient is φ = 492339456.

The previous prime is 1334748211. The next prime is 1334748221. The reversal of 1334748220 is 228474331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334748221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355111 + ... + 358849.

It is an arithmetic number, because the mean of its divisors is an integer number (62949810).

Almost surely, 2^1334748220 is an apocalyptic number.

1334748220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334748220 is an abundant number, since it is smaller than the sum of its proper divisors (1686842660).

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

1334748220 is a wasteful number, since it uses less digits than its factorization.

1334748220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134 (or 5132 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 1334748220 is about 36534.2061635394. The cubic root of 1334748220 is about 1101.0315997379.

The spelling of 1334748220 in words is "one billion, three hundred thirty-four million, seven hundred forty-eight thousand, two hundred twenty".