1964071342 has 8 divisors (see below), whose sum is σ = 3047697000. Its totient is φ = 948172344.

The previous prime is 1964071337. The next prime is 1964071393. The reversal of 1964071342 is 2431704691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16931592 + ... + 16931707.

It is an arithmetic number, because the mean of its divisors is an integer number (380962125).

Almost surely, 2^1964071342 is an apocalyptic number.

1964071342 is a deficient number, since it is larger than the sum of its proper divisors (1083625658).

1964071342 is a wasteful number, since it uses less digits than its factorization.

1964071342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33863330.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1964071342 is about 44317.8445098586. The cubic root of 1964071342 is about 1252.3308705591.

The spelling of 1964071342 in words is "one billion, nine hundred sixty-four million, seventy-one thousand, three hundred forty-two".