1049295156 has 96 divisors (see below), whose sum is σ = 3023505408. Its totient is φ = 275806080.

The previous prime is 1049295151. The next prime is 1049295157. The reversal of 1049295156 is 6515929401.

It is a super-2 number, since 2×1049295156² = 2202040648810128672, 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 (1049295151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360001 + ... + 362903.

It is an arithmetic number, because the mean of its divisors is an integer number (31494848).

Almost surely, 2^1049295156 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 1049295156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1511752704).

1049295156 is an abundant number, since it is smaller than the sum of its proper divisors (1974210252).

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

1049295156 is a wasteful number, since it uses less digits than its factorization.

1049295156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3261 (or 3259 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 42.

The square root of 1049295156 is about 32392.8256871796. The cubic root of 1049295156 is about 1016.1688770576.

The spelling of 1049295156 in words is "one billion, forty-nine million, two hundred ninety-five thousand, one hundred fifty-six".