2904671025 has 27 divisors (see below), whose sum is σ = 5204036929. Its totient is φ = 1548726720.

The previous prime is 2904670997. The next prime is 2904671039. The reversal of 2904671025 is 5201764092.

The square root of 2904671025 is 53895.

It is a perfect power (a square), and thus also a powerful number.

2904671025 is a `hidden beast` number, since 2 + 90 + 467 + 102 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 302446881 + 2602224144 = 17391^2 + 51012^2 .

It is not a de Polignac number, because 2904671025 - 2¹³ = 2904662833 is a prime.

It is a super-2 number, since 2×2904671025² = 16874227526949101250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 806629 + ... + 810221.

Almost surely, 2^2904671025 is an apocalyptic number.

2904671025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2904671025 is the 53895-th square number.

2904671025 is the 26948-th centered octagonal number.

It is an amenable number.

2904671025 is a deficient number, since it is larger than the sum of its proper divisors (2299365904).

2904671025 is an frugal number, since it uses more digits than its factorization.

2904671025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7202 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The cubic root of 2904671025 is about 1426.8083781834.

Multiplying 2904671025 by its sum of digits (36), we get a square (104568156900 = 323370²).

The spelling of 2904671025 in words is "two billion, nine hundred four million, six hundred seventy-one thousand, twenty-five".