76397412 has 96 divisors (see below), whose sum is σ = 224637952. Its totient is φ = 19668096.

The previous prime is 76397407. The next prime is 76397413. The reversal of 76397412 is 21479367.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (76397413) 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, 46143 + ... + 47769.

Almost surely, 2^76397412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76397412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112318976).

76397412 is an abundant number, since it is smaller than the sum of its proper divisors (148240540).

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

76397412 is a wasteful number, since it uses less digits than its factorization.

76397412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697 (or 1695 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 76397412 is about 8740.5613092066. The cubic root of 76397412 is about 424.3193941486.

It can be divided in two parts, 7639 and 7412, that added together give a palindrome (15051).

The spelling of 76397412 in words is "seventy-six million, three hundred ninety-seven thousand, four hundred twelve".