3443742480 has 80 divisors (see below), whose sum is σ = 10686101760. Its totient is φ = 917428224.

The previous prime is 3443742473. The next prime is 3443742509. The reversal of 3443742480 is 842473443.

It is a tau number, because it is divible by the number of its divisors (80).

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, 258216 + ... + 271224.

It is an arithmetic number, because the mean of its divisors is an integer number (133576272).

Almost surely, 2^3443742480 is an apocalyptic number.

3443742480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3443742480 is an abundant number, since it is smaller than the sum of its proper divisors (7242359280).

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

3443742480 is a wasteful number, since it uses less digits than its factorization.

3443742480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14128 (or 14122 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 39.

The square root of 3443742480 is about 58683.4088989384. The cubic root of 3443742480 is about 1510.1156995100.

The spelling of 3443742480 in words is "three billion, four hundred forty-three million, seven hundred forty-two thousand, four hundred eighty".