421964702 has 16 divisors (see below), whose sum is σ = 650940192. Its totient is φ = 205025280.

The previous prime is 421964689. The next prime is 421964707. The reversal of 421964702 is 207469124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421964707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11063 + ... + 31085.

It is an arithmetic number, because the mean of its divisors is an integer number (40683762).

Almost surely, 2^421964702 is an apocalyptic number.

421964702 is a deficient number, since it is larger than the sum of its proper divisors (228975490).

421964702 is a wasteful number, since it uses less digits than its factorization.

421964702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20323.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 421964702 is about 20541.7794263301. The cubic root of 421964702 is about 750.0531529737.

It can be divided in two parts, 4219 and 64702, that added together give a cube (68921 = 41³).

The spelling of 421964702 in words is "four hundred twenty-one million, nine hundred sixty-four thousand, seven hundred two".