1049293970 has 16 divisors (see below), whose sum is σ = 1914603480. Its totient is φ = 413967744.

The previous prime is 1049293969. The next prime is 1049294003. The reversal of 1049293970 is 793929401.

It can be written as a sum of positive squares in 4 ways, for example, as 928359961 + 120934009 = 30469^2 + 10997^2 .

It is a super-2 number, since 2×1049293970² = 2202035670956721800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717965 + ... + 719424.

Almost surely, 2^1049293970 is an apocalyptic number.

1049293970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1049293970 is a deficient number, since it is larger than the sum of its proper divisors (865309510).

1049293970 is a wasteful number, since it uses less digits than its factorization.

1049293970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437469.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 1049293970 is about 32392.8073806516. The cubic root of 1049293970 is about 1016.1684942048.

The spelling of 1049293970 in words is "one billion, forty-nine million, two hundred ninety-three thousand, nine hundred seventy".