7346770656 has 48 divisors (see below), whose sum is σ = 19465536384. Its totient is φ = 2426033024.

The previous prime is 7346770649. The next prime is 7346770657. The reversal of 7346770656 is 6560776437.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 7346770599 and 7346770608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7346770657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347340 + ... + 367883.

It is an arithmetic number, because the mean of its divisors is an integer number (405532008).

Almost surely, 2^7346770656 is an apocalyptic number.

It is an amenable number.

7346770656 is an abundant number, since it is smaller than the sum of its proper divisors (12118765728).

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

7346770656 is a wasteful number, since it uses less digits than its factorization.

7346770656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715343 (or 715335 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 51.

The square root of 7346770656 is about 85713.3050115325. The cubic root of 7346770656 is about 1944.0114903892.

The spelling of 7346770656 in words is "seven billion, three hundred forty-six million, seven hundred seventy thousand, six hundred fifty-six".