7072470961 has 8 divisors (see below), whose sum is σ = 7329741120. Its totient is φ = 6816093648.

The previous prime is 7072470959. The next prime is 7072470991. The reversal of 7072470961 is 1690742707.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7072470961 - 2¹ = 7072470959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7072470941) 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, 207061 + ... + 238786.

It is an arithmetic number, because the mean of its divisors is an integer number (916217640).

Almost surely, 2^7072470961 is an apocalyptic number.

It is an amenable number.

7072470961 is a deficient number, since it is larger than the sum of its proper divisors (257270159).

7072470961 is a wasteful number, since it uses less digits than its factorization.

7072470961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446423.

The product of its (nonzero) digits is 148176, while the sum is 43.

The square root of 7072470961 is about 84097.9842861885. The cubic root of 7072470961 is about 1919.5100530274.

The spelling of 7072470961 in words is "seven billion, seventy-two million, four hundred seventy thousand, nine hundred sixty-one".