431880070 has 32 divisors (see below), whose sum is σ = 866440800. Its totient is φ = 154031616.

The previous prime is 431880037. The next prime is 431880103. The reversal of 431880070 is 70088134.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (431880037) and next prime (431880103).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63625 + ... + 70084.

It is an arithmetic number, because the mean of its divisors is an integer number (27076275).

Almost surely, 2^431880070 is an apocalyptic number.

431880070 is an abundant number, since it is smaller than the sum of its proper divisors (434560730).

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

431880070 is a wasteful number, since it uses less digits than its factorization.

431880070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133752.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 431880070 is about 20781.7244231560. The cubic root of 431880070 is about 755.8826686793.

The spelling of 431880070 in words is "four hundred thirty-one million, eight hundred eighty thousand, seventy".