1934302464 has 72 divisors (see below), whose sum is σ = 5720093120. Its totient is φ = 644765184.

The previous prime is 1934302463. The next prime is 1934302477. The reversal of 1934302464 is 4642034391.

It is a happy number.

1934302464 is a `hidden beast` number, since 193 + 4 + 3 + 0 + 2 + 464 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1934302463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 133012 + ... + 146835.

Almost surely, 2^1934302464 is an apocalyptic number.

It is an amenable number.

1934302464 is an abundant number, since it is smaller than the sum of its proper divisors (3785790656).

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

1934302464 is an equidigital number, since it uses as much as digits as its factorization.

1934302464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279872 (or 279852 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 1934302464 is about 43980.7055877916. The cubic root of 1934302464 is about 1245.9715569171.

The spelling of 1934302464 in words is "one billion, nine hundred thirty-four million, three hundred two thousand, four hundred sixty-four".