963948541373 has 4 divisors (see below), whose sum is σ = 963952266048. Its totient is φ = 963944816700.

The previous prime is 963948541327. The next prime is 963948541417. The reversal of 963948541373 is 373145849369.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 373145849369 = 36061 ⋅10347629.

It is a cyclic number.

It is not a de Polignac number, because 963948541373 - 2¹⁶ = 963948475837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (963948541973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1442603 + ... + 2002248.

It is an arithmetic number, because the mean of its divisors is an integer number (240988066512).

Almost surely, 2^963948541373 is an apocalyptic number.

It is an amenable number.

963948541373 is a deficient number, since it is larger than the sum of its proper divisors (3724675).

963948541373 is a wasteful number, since it uses less digits than its factorization.

963948541373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3724674.

The product of its digits is 58786560, while the sum is 62.

The spelling of 963948541373 in words is "nine hundred sixty-three billion, nine hundred forty-eight million, five hundred forty-one thousand, three hundred seventy-three".