2467920438 has 12 divisors (see below), whose sum is σ = 5347160988. Its totient is φ = 822640140.

The previous prime is 2467920437. The next prime is 2467920449. The reversal of 2467920438 is 8340297642.

2467920438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2467920438² = 12181262576596223688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2467920393 and 2467920402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2467920437) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68553328 + ... + 68553363.

It is an arithmetic number, because the mean of its divisors is an integer number (445596749).

Almost surely, 2^2467920438 is an apocalyptic number.

2467920438 is an abundant number, since it is smaller than the sum of its proper divisors (2879240550).

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

2467920438 is a wasteful number, since it uses less digits than its factorization.

2467920438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137106699 (or 137106696 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The square root of 2467920438 is about 49678.1686256649. The cubic root of 2467920438 is about 1351.3786442993.

The spelling of 2467920438 in words is "two billion, four hundred sixty-seven million, nine hundred twenty thousand, four hundred thirty-eight".