1434029649 has 8 divisors (see below), whose sum is σ = 2059119552. Its totient is φ = 882479760.

The previous prime is 1434029629. The next prime is 1434029657. The reversal of 1434029649 is 9469204341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1434029649 - 2⁷ = 1434029521 is a prime.

It is a super-2 number, since 2×1434029649² = 4112882068422126402, 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 1434029649.

It is not an unprimeable number, because it can be changed into a prime (1434029629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18384957 + ... + 18385034.

It is an arithmetic number, because the mean of its divisors is an integer number (257389944).

Almost surely, 2^1434029649 is an apocalyptic number.

It is an amenable number.

1434029649 is a deficient number, since it is larger than the sum of its proper divisors (625089903).

1434029649 is a wasteful number, since it uses less digits than its factorization.

1434029649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36770007.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 1434029649 is about 37868.5839318029. The cubic root of 1434029649 is about 1127.6804296609.

The spelling of 1434029649 in words is "one billion, four hundred thirty-four million, twenty-nine thousand, six hundred forty-nine".