462685969690 has 192 divisors, whose sum is σ = 1035079689600. Its totient is φ = 148209191424.

The previous prime is 462685969643. The next prime is 462685969727. The reversal of 462685969690 is 96969586264.

It is a happy number.

It is a super-2 number, since 2×462685969690² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66598797 + ... + 66605743.

It is an arithmetic number, because the mean of its divisors is an integer number (5391040050).

Almost surely, 2^462685969690 is an apocalyptic number.

462685969690 is an abundant number, since it is smaller than the sum of its proper divisors (572393719910).

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

462685969690 is a wasteful number, since it uses less digits than its factorization.

462685969690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7149 (or 7142 counting only the distinct ones).

The product of its (nonzero) digits is 302330880, while the sum is 70.

The spelling of 462685969690 in words is "four hundred sixty-two billion, six hundred eighty-five million, nine hundred sixty-nine thousand, six hundred ninety".