3487254336340 has 24 divisors (see below), whose sum is σ = 7754012583912. Its totient is φ = 1312848691200.

The previous prime is 3487254336329. The next prime is 3487254336353. The reversal of 3487254336340 is 436334527843.

It is a happy number.

3487254336340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 368908034884 + 3118346301456 = 607378^2 + 1765884^2 .

It is a congruent number.

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, 5128314861 + ... + 5128315540.

It is an arithmetic number, because the mean of its divisors is an integer number (323083857663).

Almost surely, 2^{3487254336340} is an apocalyptic number.

It is an amenable number.

3487254336340 is an abundant number, since it is smaller than the sum of its proper divisors (4266758247572).

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

3487254336340 is a wasteful number, since it uses less digits than its factorization.

3487254336340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10256630427 (or 10256630425 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 52.

The spelling of 3487254336340 in words is "three trillion, four hundred eighty-seven billion, two hundred fifty-four million, three hundred thirty-six thousand, three hundred forty".