469897869970 has 64 divisors (see below), whose sum is σ = 863269747200. Its totient is φ = 184108066560.

The previous prime is 469897869949. The next prime is 469897869977. The reversal of 469897869970 is 79968798964.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (469897869977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183767932 + ... + 183770488.

It is an arithmetic number, because the mean of its divisors is an integer number (13488589800).

Almost surely, 2^469897869970 is an apocalyptic number.

469897869970 is a deficient number, since it is larger than the sum of its proper divisors (393371877230).

469897869970 is a wasteful number, since it uses less digits than its factorization.

469897869970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3763.

The product of its (nonzero) digits is 2962842624, while the sum is 82.

The spelling of 469897869970 in words is "four hundred sixty-nine billion, eight hundred ninety-seven million, eight hundred sixty-nine thousand, nine hundred seventy".