39097464 has 64 divisors (see below), whose sum is σ = 113840640. Its totient is φ = 10957440.

The previous prime is 39097463. The next prime is 39097483. The reversal of 39097464 is 46479093.

It is a super-2 number, since 2×39097464² = 3057223382462592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39097463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6709 + ... + 11099.

It is an arithmetic number, because the mean of its divisors is an integer number (1778760).

Almost surely, 2^39097464 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 39097464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56920320).

39097464 is an abundant number, since it is smaller than the sum of its proper divisors (74743176).

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

39097464 is a wasteful number, since it uses less digits than its factorization.

39097464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4460 (or 4456 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 39097464 is about 6252.7964943695. The cubic root of 39097464 is about 339.4034059093.

The spelling of 39097464 in words is "thirty-nine million, ninety-seven thousand, four hundred sixty-four".