9740484951 has 16 divisors (see below), whose sum is σ = 13790700000. Its totient is φ = 6094153728.

The previous prime is 9740484931. The next prime is 9740484989. The reversal of 9740484951 is 1594840479.

It is not a de Polignac number, because 9740484951 - 2¹¹ = 9740482903 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 9740484894 and 9740484903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9740484931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255826 + ... + 291423.

It is an arithmetic number, because the mean of its divisors is an integer number (861918750).

Almost surely, 2^9740484951 is an apocalyptic number.

9740484951 is the 62420-th centered pentagonal number.

9740484951 is a deficient number, since it is larger than the sum of its proper divisors (4050215049).

9740484951 is a wasteful number, since it uses less digits than its factorization.

9740484951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547618.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The square root of 9740484951 is about 98693.8952063399. The cubic root of 9740484951 is about 2135.6341649711.

The spelling of 9740484951 in words is "nine billion, seven hundred forty million, four hundred eighty-four thousand, nine hundred fifty-one".