2947654962 has 80 divisors (see below), whose sum is σ = 7572261312. Its totient is φ = 839535840.

The previous prime is 2947654951. The next prime is 2947654967. The reversal of 2947654962 is 2694567492.

2947654962 is a `hidden beast` number, since 2 + 94 + 7 + 6 + 549 + 6 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2947654899 and 2947654908.

It is not an unprimeable number, because it can be changed into a prime (2947654967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 371428 + ... + 379280.

Almost surely, 2^2947654962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2947654962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3786130656).

2947654962 is an abundant number, since it is smaller than the sum of its proper divisors (4624606350).

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

2947654962 is a wasteful number, since it uses less digits than its factorization.

2947654962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8205 (or 8196 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 2947654962 is about 54292.3103394947. The cubic root of 2947654962 is about 1433.8120147128.

The spelling of 2947654962 in words is "two billion, nine hundred forty-seven million, six hundred fifty-four thousand, nine hundred sixty-two".