9377621061 has 8 divisors (see below), whose sum is σ = 12614145600. Its totient is φ = 6196421952.

The previous prime is 9377621027. The next prime is 9377621119. The reversal of 9377621061 is 1601267739.

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

It is not a de Polignac number, because 9377621061 - 2⁷ = 9377620933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9377621021) 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, 13830961 + ... + 13831638.

It is an arithmetic number, because the mean of its divisors is an integer number (1576768200).

Almost surely, 2^9377621061 is an apocalyptic number.

It is an amenable number.

9377621061 is a deficient number, since it is larger than the sum of its proper divisors (3236524539).

9377621061 is a wasteful number, since it uses less digits than its factorization.

9377621061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27662715.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 9377621061 is about 96838.1178100855. The cubic root of 9377621061 is about 2108.7781505856.

The spelling of 9377621061 in words is "nine billion, three hundred seventy-seven million, six hundred twenty-one thousand, sixty-one".