3446336380 has 24 divisors (see below), whose sum is σ = 7290139248. Its totient is φ = 1368471168.

The previous prime is 3446336363. The next prime is 3446336381. The reversal of 3446336380 is 836336443.

It is a super-2 number, since 2×3446336380² = 23754468888223008800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446336381) 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, 626154 + ... + 631633.

It is an arithmetic number, because the mean of its divisors is an integer number (303755802).

Almost surely, 2^3446336380 is an apocalyptic number.

It is an amenable number.

3446336380 is an abundant number, since it is smaller than the sum of its proper divisors (3843802868).

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

3446336380 is a wasteful number, since it uses less digits than its factorization.

3446336380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257933 (or 1257931 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 40.

The square root of 3446336380 is about 58705.5055339787. The cubic root of 3446336380 is about 1510.4947547644.

The spelling of 3446336380 in words is "three billion, four hundred forty-six million, three hundred thirty-six thousand, three hundred eighty".