1206476964 has 240 divisors, whose sum is σ = 3968272000. Its totient is φ = 310495680.

The previous prime is 1206476933. The next prime is 1206476977. The reversal of 1206476964 is 4696746021.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11068542 + ... + 11068650.

Almost surely, 2^1206476964 is an apocalyptic number.

1206476964 is a gapful number since it is divisible by the number (14) 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 1206476964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1984136000).

1206476964 is an abundant number, since it is smaller than the sum of its proper divisors (2761795036).

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

1206476964 is a wasteful number, since it uses less digits than its factorization.

1206476964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1206476964 is about 34734.3772651821. The cubic root of 1206476964 is about 1064.5670289210.

The spelling of 1206476964 in words is "one billion, two hundred six million, four hundred seventy-six thousand, nine hundred sixty-four".