1401296964 has 24 divisors (see below), whose sum is σ = 3325113120. Its totient is φ = 459181824.

The previous prime is 1401296959. The next prime is 1401297043. The reversal of 1401296964 is 4696921041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 988909 + ... + 990324.

It is an arithmetic number, because the mean of its divisors is an integer number (138546380).

Almost surely, 2^1401296964 is an apocalyptic number.

It is an amenable number.

1401296964 is an abundant number, since it is smaller than the sum of its proper divisors (1923816156).

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

1401296964 is a wasteful number, since it uses less digits than its factorization.

1401296964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979299 (or 1979297 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 1401296964 is about 37433.9012660984. The cubic root of 1401296964 is about 1119.0342876710.

The spelling of 1401296964 in words is "one billion, four hundred one million, two hundred ninety-six thousand, nine hundred sixty-four".