1951470960 has 160 divisors (see below), whose sum is σ = 6183889920. Its totient is φ = 508975104.

The previous prime is 1951470959. The next prime is 1951470977. The reversal of 1951470960 is 690741591.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2199637 + ... + 2200523.

It is an arithmetic number, because the mean of its divisors is an integer number (38649312).

Almost surely, 2^1951470960 is an apocalyptic number.

1951470960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1951470960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3091944960).

1951470960 is an abundant number, since it is smaller than the sum of its proper divisors (4232418960).

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

1951470960 is a wasteful number, since it uses less digits than its factorization.

1951470960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 1951470960 is about 44175.4565341435. The cubic root of 1951470960 is about 1249.6470384772.

The spelling of 1951470960 in words is "one billion, nine hundred fifty-one million, four hundred seventy thousand, nine hundred sixty".