9370379640 has 32 divisors (see below), whose sum is σ = 28111139280. Its totient is φ = 2498767872.

The previous prime is 9370379621. The next prime is 9370379647. The reversal of 9370379640 is 469730739.

It is a self number, because there is not a number n which added to its sum of digits gives 9370379640.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9370379647) 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, 39043129 + ... + 39043368.

Almost surely, 2^9370379640 is an apocalyptic number.

It is an amenable number.

9370379640 is an abundant number, since it is smaller than the sum of its proper divisors (18740759640).

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

9370379640 is a wasteful number, since it uses less digits than its factorization.

9370379640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78086511 (or 78086507 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 48.

The square root of 9370379640 is about 96800.7212783045. The cubic root of 9370379640 is about 2108.2352096619.

The spelling of 9370379640 in words is "nine billion, three hundred seventy million, three hundred seventy-nine thousand, six hundred forty".