3423457572 has 12 divisors (see below), whose sum is σ = 7988067696. Its totient is φ = 1141152520.

The previous prime is 3423457571. The next prime is 3423457573. The reversal of 3423457572 is 2757543243.

It is an interprime number because it is at equal distance from previous prime (3423457571) and next prime (3423457573).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3423457571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142644054 + ... + 142644077.

It is an arithmetic number, because the mean of its divisors is an integer number (665672308).

Almost surely, 2^3423457572 is an apocalyptic number.

It is an amenable number.

3423457572 is an abundant number, since it is smaller than the sum of its proper divisors (4564610124).

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

3423457572 is a wasteful number, since it uses less digits than its factorization.

3423457572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285288138 (or 285288136 counting only the distinct ones).

The product of its digits is 705600, while the sum is 42.

The square root of 3423457572 is about 58510.3202178898. The cubic root of 3423457572 is about 1507.1448132834.

It can be divided in two parts, 34234 and 57572, that added together give a triangular number (91806 = T₄₂₈).

The spelling of 3423457572 in words is "three billion, four hundred twenty-three million, four hundred fifty-seven thousand, five hundred seventy-two".