3734221363 has 4 divisors (see below), whose sum is σ = 3734705448. Its totient is φ = 3733737280.

The previous prime is 3734221339. The next prime is 3734221427. The reversal of 3734221363 is 3631224373.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3631224373 = 7 ⋅518746339.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3734221363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3734221313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230281 + ... + 245962.

It is an arithmetic number, because the mean of its divisors is an integer number (933676362).

Almost surely, 2^3734221363 is an apocalyptic number.

3734221363 is a deficient number, since it is larger than the sum of its proper divisors (484085).

3734221363 is an equidigital number, since it uses as much as digits as its factorization.

3734221363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484084.

The product of its digits is 54432, while the sum is 34.

The square root of 3734221363 is about 61108.2757325061. The cubic root of 3734221363 is about 1551.4341721400.

The spelling of 3734221363 in words is "three billion, seven hundred thirty-four million, two hundred twenty-one thousand, three hundred sixty-three".