3705974340 has 24 divisors (see below), whose sum is σ = 10376728320. Its totient is φ = 988259808.

The previous prime is 3705974333. The next prime is 3705974359. The reversal of 3705974340 is 434795073.

3705974340 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3705974292 and 3705974301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30883060 + ... + 30883179.

It is an arithmetic number, because the mean of its divisors is an integer number (432363680).

Almost surely, 2^3705974340 is an apocalyptic number.

3705974340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3705974340 is an abundant number, since it is smaller than the sum of its proper divisors (6670753980).

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

3705974340 is a wasteful number, since it uses less digits than its factorization.

3705974340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61766251 (or 61766249 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 3705974340 is about 60876.7142674438. The cubic root of 3705974340 is about 1547.5123940814.

The spelling of 3705974340 in words is "three billion, seven hundred five million, nine hundred seventy-four thousand, three hundred forty".