1964050704 has 180 divisors, whose sum is σ = 6905266368. Its totient is φ = 510111360.

The previous prime is 1964050657. The next prime is 1964050709. The reversal of 1964050704 is 4070504691.

1964050704 is a `hidden beast` number, since 1 + 9 + 640 + 5 + 0 + 7 + 0 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1964050709) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 113917 + ... + 130019.

Almost surely, 2^1964050704 is an apocalyptic number.

1964050704 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 1964050704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3452633184).

1964050704 is an abundant number, since it is smaller than the sum of its proper divisors (4941215664).

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

1964050704 is a wasteful number, since it uses less digits than its factorization.

1964050704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16146 (or 16126 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1964050704 is about 44317.6116685004. The cubic root of 1964050704 is about 1252.3264841442.

The spelling of 1964050704 in words is "one billion, nine hundred sixty-four million, fifty thousand, seven hundred four".