3352669621 has 8 divisors (see below), whose sum is σ = 3909819200. Its totient is φ = 2873716524.

The previous prime is 3352669597. The next prime is 3352669667. The reversal of 3352669621 is 1269662533.

It is not a de Polignac number, because 3352669621 - 2⁹ = 3352669109 is a prime.

It is a super-2 number, since 2×3352669621² = 22480787175152567282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3352669421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4886931 + ... + 4887616.

It is an arithmetic number, because the mean of its divisors is an integer number (488727400).

Almost surely, 2^3352669621 is an apocalyptic number.

It is an amenable number.

3352669621 is a deficient number, since it is larger than the sum of its proper divisors (557149579).

3352669621 is an frugal number, since it uses more digits than its factorization.

3352669621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9774568 (or 9774554 counting only the distinct ones).

The product of its digits is 349920, while the sum is 43.

The square root of 3352669621 is about 57902.2419341428. The cubic root of 3352669621 is about 1496.6844726220.

It can be divided in two parts, 335 and 2669621, that added together give a square (2669956 = 1634²).

The spelling of 3352669621 in words is "three billion, three hundred fifty-two million, six hundred sixty-nine thousand, six hundred twenty-one".