6734880147620 has 48 divisors (see below), whose sum is σ = 14158438598640. Its totient is φ = 2691059798016.

The previous prime is 6734880147613. The next prime is 6734880147631. The reversal of 6734880147620 is 267410884376.

It can be written as a sum of positive squares in 8 ways, for example, as 2594444689984 + 4140435457636 = 1610728^2 + 2034806^2 .

It is a super-2 number, since 2×6734880147620² (a number of 26 digits) contains 22 as substring.

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, 103630496 + ... + 103695464.

It is an arithmetic number, because the mean of its divisors is an integer number (294967470805).

Almost surely, 2^{6734880147620} is an apocalyptic number.

It is an amenable number.

6734880147620 is an abundant number, since it is smaller than the sum of its proper divisors (7423558451020).

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

6734880147620 is a wasteful number, since it uses less digits than its factorization.

6734880147620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70464 (or 70462 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 6734880147620 in words is "six trillion, seven hundred thirty-four billion, eight hundred eighty million, one hundred forty-seven thousand, six hundred twenty".