2908678396 has 48 divisors (see below), whose sum is σ = 5551858368. Its totient is φ = 1325376000.

The previous prime is 2908678387. The next prime is 2908678397. The reversal of 2908678396 is 6938768092.

It is a super-2 number, since 2×2908678396² = 16920820022714265632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2908678396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2908678397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2735761 + ... + 2736823.

It is an arithmetic number, because the mean of its divisors is an integer number (115663716).

Almost surely, 2^2908678396 is an apocalyptic number.

2908678396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2908678396 is a deficient number, since it is larger than the sum of its proper divisors (2643179972).

2908678396 is a wasteful number, since it uses less digits than its factorization.

2908678396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702 (or 1700 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 58.

The square root of 2908678396 is about 53932.1647627833. The cubic root of 2908678396 is about 1427.4642324978.

The spelling of 2908678396 in words is "two billion, nine hundred eight million, six hundred seventy-eight thousand, three hundred ninety-six".