7610421072 has 40 divisors (see below), whose sum is σ = 20191617376. Its totient is φ = 2468244096.

The previous prime is 7610421047. The next prime is 7610421073. The reversal of 7610421072 is 2701240167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7610421073) 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, 2140798 + ... + 2144349.

Almost surely, 2^7610421072 is an apocalyptic number.

It is an amenable number.

7610421072 is an abundant number, since it is smaller than the sum of its proper divisors (12581196304).

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

7610421072 is a wasteful number, since it uses less digits than its factorization.

7610421072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4285195 (or 4285189 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 7610421072 is about 87237.7273431627. The cubic root of 7610421072 is about 1966.9933669778.

The spelling of 7610421072 in words is "seven billion, six hundred ten million, four hundred twenty-one thousand, seventy-two".