2920092378 has 48 divisors (see below), whose sum is σ = 6819124320. Its totient is φ = 831188064.

The previous prime is 2920092377. The next prime is 2920092379. The reversal of 2920092378 is 8732900292.

It is an interprime number because it is at equal distance from previous prime (2920092377) and next prime (2920092379).

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

It is not an unprimeable number, because it can be changed into a prime (2920092377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60625 + ... + 97547.

It is an arithmetic number, because the mean of its divisors is an integer number (142065090).

Almost surely, 2^2920092378 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2920092378, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3409562160).

2920092378 is an abundant number, since it is smaller than the sum of its proper divisors (3899031942).

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

2920092378 is a wasteful number, since it uses less digits than its factorization.

2920092378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37211 (or 37204 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 2920092378 is about 54037.8791034585. The cubic root of 2920092378 is about 1429.3289723392.

The spelling of 2920092378 in words is "two billion, nine hundred twenty million, ninety-two thousand, three hundred seventy-eight".