3542843392 has 64 divisors (see below), whose sum is σ = 7730508600. Its totient is φ = 1610219520.

The previous prime is 3542843383. The next prime is 3542843419. The reversal of 3542843392 is 2933482453.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355534 + ... + 365362.

Almost surely, 2^3542843392 is an apocalyptic number.

3542843392 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542843392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3865254300).

3542843392 is an abundant number, since it is smaller than the sum of its proper divisors (4187665208).

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

3542843392 is an frugal number, since it uses more digits than its factorization.

3542843392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9870 (or 9842 counting only the distinct ones).

The product of its digits is 622080, while the sum is 43.

The square root of 3542843392 is about 59521.7892204191. The cubic root of 3542843392 is about 1524.4645102966.

The spelling of 3542843392 in words is "three billion, five hundred forty-two million, eight hundred forty-three thousand, three hundred ninety-two".