427363724 has 12 divisors (see below), whose sum is σ = 755292048. Its totient is φ = 211566000.

The previous prime is 427363687. The next prime is 427363733.

It is a happy number.

427363724 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×427363724² = 365279505182296352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528512 + ... + 529319.

It is an arithmetic number, because the mean of its divisors is an integer number (62941004).

Almost surely, 2^427363724 is an apocalyptic number.

It is an amenable number.

427363724 is a deficient number, since it is larger than the sum of its proper divisors (327928324).

427363724 is a wasteful number, since it uses less digits than its factorization.

427363724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057936 (or 1057934 counting only the distinct ones).

The product of its digits is 169344, while the sum is 38.

The square root of 427363724 is about 20672.7773654146. Note that the first 3 decimals coincide. The cubic root of 427363724 is about 753.2385725866.

The spelling of 427363724 in words is "four hundred twenty-seven million, three hundred sixty-three thousand, seven hundred twenty-four".